chore(fabricx)!: Integrate fabric-x committer v0.1.7

Signed-off-by: Marcus Brandenburger <bur@zurich.ibm.com>

Author: mbrandenburger

Makefile

@@ -8,8 +8,8 @@ TOP = .
 FABRIC_VERSION ?= 3.1.1
 FABRIC_TWO_DIGIT_VERSION = $(shell echo $(FABRIC_VERSION) | cut -d '.' -f 1,2)
 
-FABRIC_X_TOOLS_VERSION ?= v0.0.5
-FABRIC_X_COMMITTER_VERSION ?= 0.1.5
+FABRIC_X_TOOLS_VERSION ?= v0.0.6
+FABRIC_X_COMMITTER_VERSION ?= 0.1.7
 
 # need to install fabric binaries outside of fsc tree for now (due to chaincode packaging issues)
 FABRIC_BINARY_BASE ?= $(PWD)/../fabric

go.mod

@@ -24,8 +24,8 @@ require (
 	github.com/hyperledger/fabric-contract-api-go/v2 v2.2.0
 	github.com/hyperledger/fabric-lib-go v1.1.3-0.20240523144151-25edd1eaf5f5
 	github.com/hyperledger/fabric-protos-go-apiv2 v0.3.7
-	github.com/hyperledger/fabric-x-committer v0.1.5
-	github.com/hyperledger/fabric-x-common v0.0.0-20250917075146-ac37a580bb6e
+	github.com/hyperledger/fabric-x-committer v0.1.7
+	github.com/hyperledger/fabric-x-common v0.0.0-20251023133631-047a3c32c228
 	github.com/jackc/pgx/v5 v5.7.1
 	github.com/jackc/pgxlisten v0.0.0-20241106001234-1d6f6656415c
 	github.com/jaegertracing/jaeger-idl v0.6.0
@@ -38,7 +38,7 @@ require (
 	github.com/onsi/gomega v1.38.2
 	github.com/prometheus/client_golang v1.23.2
 	github.com/spf13/cobra v1.8.1
-	github.com/spf13/viper v1.20.1
+	github.com/spf13/viper v1.21.0
 	github.com/stretchr/testify v1.11.1
 	github.com/tedsuo/ifrit v0.0.0-20230516164442-7862c310ad26
 	github.com/uptrace/opentelemetry-go-extra/otelsql v0.3.2
@@ -112,7 +112,7 @@ require (
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/filecoin-project/go-clock v0.1.0 // indirect
 	github.com/flynn/noise v1.1.0 // indirect
-	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.10 // indirect
 	github.com/getsentry/sentry-go v0.27.0 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
@@ -213,7 +213,7 @@ require (
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.1 // indirect
 	github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 // indirect
-	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
 	github.com/pion/datachannel v1.5.10 // indirect
 	github.com/pion/dtls/v2 v2.2.12 // indirect
 	github.com/pion/dtls/v3 v3.0.6 // indirect
@@ -245,13 +245,13 @@ require (
 	github.com/quic-go/webtransport-go v0.9.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/rogpeppe/go-internal v1.14.1 // indirect
-	github.com/sagikazarmark/locafero v0.7.0 // indirect
+	github.com/sagikazarmark/locafero v0.11.0 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
-	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
-	github.com/spf13/afero v1.12.0 // indirect
-	github.com/spf13/cast v1.7.1 // indirect
-	github.com/spf13/pflag v1.0.6 // indirect
+	github.com/spf13/afero v1.15.0 // indirect
+	github.com/spf13/cast v1.10.0 // indirect
+	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/spiffe/go-spiffe/v2 v2.5.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
@@ -292,8 +292,8 @@ require (
 	gonum.org/v1/gonum v0.16.0 // indirect
 	google.golang.org/api v0.215.0 // indirect
 	google.golang.org/genproto v0.0.0-20241118233622-e639e219e697 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20251022142026-3a174f9686a8 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20251014184007-4626949a642f // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/blake3 v1.4.1 // indirect
 	modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect

go.sum

@@ -802,8 +802,8 @@ github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7z
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
-github.com/fsnotify/fsnotify v1.8.0 h1:dAwr6QBTBZIkG8roQaJjGof0pp0EeF+tNV7YBP3F/8M=
-github.com/fsnotify/fsnotify v1.8.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
+github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
+github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
 github.com/fsouza/go-dockerclient v1.12.0 h1:S2f2crEUbBNCFiF06kR/GvioEB8EMsb3Td/bpawD+aU=
 github.com/fsouza/go-dockerclient v1.12.0/go.mod h1:YWUtjg8japrqD/80L98nTtCoxQFp5B5wrSsnyeB5lFo=
 github.com/gabriel-vasile/mimetype v1.4.10 h1:zyueNbySn/z8mJZHLt6IPw0KoZsiQNszIpU+bX4+ZK0=
@@ -1049,10 +1049,10 @@ github.com/hyperledger/fabric-lib-go v1.1.3-0.20240523144151-25edd1eaf5f5 h1:RPW
 github.com/hyperledger/fabric-lib-go v1.1.3-0.20240523144151-25edd1eaf5f5/go.mod h1:SHNCq8AB0VpHAmvJEtdbzabv6NNV1F48JdmDihasBjc=
 github.com/hyperledger/fabric-protos-go-apiv2 v0.3.7 h1:sQ5qv8vQQfwewa1JlCiSCC8dLElmaU2/frLolpgibEY=
 github.com/hyperledger/fabric-protos-go-apiv2 v0.3.7/go.mod h1:bJnwzfv03oZQeCc863pdGTDgf5nmCy6Za3RAE7d2XsQ=
-github.com/hyperledger/fabric-x-committer v0.1.5 h1:G5GDVm+6z4tw7xbpUsZt7CHNw4PjstlYsltFZOWtFxc=
-github.com/hyperledger/fabric-x-committer v0.1.5/go.mod h1:g1KiyxRmTJFee8xXaeT4WZ501IfxR1JnlGzMY4EcxRw=
-github.com/hyperledger/fabric-x-common v0.0.0-20250917075146-ac37a580bb6e h1:0ZipVIJnz0O9VL4EtVnYGNeVM5EzgqeJ/Q44ZnL7MhY=
-github.com/hyperledger/fabric-x-common v0.0.0-20250917075146-ac37a580bb6e/go.mod h1:nt9krLsa5b0fgOUs70dgmxr1jrLDf11I/GpUVggff94=
+github.com/hyperledger/fabric-x-committer v0.1.7 h1:k/2Qas5etFpIE/qNZTQqEkDn/oHeI9omcjsNmApmN30=
+github.com/hyperledger/fabric-x-committer v0.1.7/go.mod h1:aTwFOslAAXPPYCVDp7BT/LwcjcMfCiBgovrHam3sybs=
+github.com/hyperledger/fabric-x-common v0.0.0-20251023133631-047a3c32c228 h1:JdVLvE5ExlHvGL2LuaX3IQLo+7ZExsJhPkDutmNCJEU=
+github.com/hyperledger/fabric-x-common v0.0.0-20251023133631-047a3c32c228/go.mod h1:eztTd6MwzVOZtlWcOXWZepDBK/pQz3c3epu91BXAp6o=
 github.com/iancoleman/strcase v0.2.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
@@ -1316,8 +1316,8 @@ github.com/opencontainers/image-spec v1.1.1/go.mod h1:qpqAh3Dmcf36wStyyWU+kCeDgr
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
 github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 h1:onHthvaw9LFnH4t2DcNVpwGmV9E1BkGknEliJkfwQj0=
 github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58/go.mod h1:DXv8WO4yhMYhSNPKjeNKa5WY9YCIEBRbNzFFPJbWO6Y=
-github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
-github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
+github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
+github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
 github.com/phpdave11/gofpdf v1.4.2/go.mod h1:zpO6xFn9yxo3YLyMvW8HcKWVdbNqgIfOOp2dXMnm1mY=
 github.com/phpdave11/gofpdi v1.0.12/go.mod h1:vBmVV0Do6hSBHC8uKUQ71JGW+ZGQq74llk/7bXwjDoI=
 github.com/phpdave11/gofpdi v1.0.13/go.mod h1:vBmVV0Do6hSBHC8uKUQ71JGW+ZGQq74llk/7bXwjDoI=
@@ -1409,8 +1409,8 @@ github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/ruudk/golang-pdf417 v0.0.0-20181029194003-1af4ab5afa58/go.mod h1:6lfFZQK844Gfx8o5WFuvpxWRwnSoipWe/p622j1v06w=
 github.com/ruudk/golang-pdf417 v0.0.0-20201230142125-a7e3863a1245/go.mod h1:pQAZKsJ8yyVxGRWYNEm9oFB8ieLgKFnamEyDmSA0BRk=
-github.com/sagikazarmark/locafero v0.7.0 h1:5MqpDsTGNDhY8sGp0Aowyf0qKsPrhewaLSsFaodPcyo=
-github.com/sagikazarmark/locafero v0.7.0/go.mod h1:2za3Cg5rMaTMoG/2Ulr9AwtFaIppKXTRYnozin4aB5k=
+github.com/sagikazarmark/locafero v0.11.0 h1:1iurJgmM9G3PA/I+wWYIOw/5SyBtxapeHDcg+AAIFXc=
+github.com/sagikazarmark/locafero v0.11.0/go.mod h1:nVIGvgyzw595SUSUE6tvCp3YYTeHs15MvlmU87WwIik=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
@@ -1419,25 +1419,25 @@ github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N
 github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
 github.com/smartystreets/goconvey v1.7.2 h1:9RBaZCeXEQ3UselpuwUQHltGVXvdwm6cv1hgR6gDIPg=
 github.com/smartystreets/goconvey v1.7.2/go.mod h1:Vw0tHAZW6lzCRk3xgdin6fKYcG+G3Pg9vgXWeJpQFMM=
-github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
-github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
+github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8 h1:+jumHNA0Wrelhe64i8F6HNlS8pkoyMv5sreGx2Ry5Rw=
+github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8/go.mod h1:3n1Cwaq1E1/1lhQhtRK2ts/ZwZEhjcQeJQ1RuC6Q/8U=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
 github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/spf13/afero v1.3.3/go.mod h1:5KUK8ByomD5Ti5Artl0RtHeI5pTF7MIDuXL3yY520V4=
 github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
 github.com/spf13/afero v1.9.2/go.mod h1:iUV7ddyEEZPO5gA3zD4fJt6iStLlL+Lg4m2cihcDf8Y=
-github.com/spf13/afero v1.12.0 h1:UcOPyRBYczmFn6yvphxkn9ZEOY65cpwGKb5mL36mrqs=
-github.com/spf13/afero v1.12.0/go.mod h1:ZTlWwG4/ahT8W7T0WQ5uYmjI9duaLQGy3Q2OAl4sk/4=
-github.com/spf13/cast v1.7.1 h1:cuNEagBQEHWN1FnbGEjCXL2szYEXqfJPbP2HNUaca9Y=
-github.com/spf13/cast v1.7.1/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
+github.com/spf13/afero v1.15.0 h1:b/YBCLWAJdFWJTN9cLhiXXcD7mzKn9Dm86dNnfyQw1I=
+github.com/spf13/afero v1.15.0/go.mod h1:NC2ByUVxtQs4b3sIUphxK0NioZnmxgyCrfzeuq8lxMg=
+github.com/spf13/cast v1.10.0 h1:h2x0u2shc1QuLHfxi+cTJvs30+ZAHOGRic8uyGTDWxY=
+github.com/spf13/cast v1.10.0/go.mod h1:jNfB8QC9IA6ZuY2ZjDp0KtFO2LZZlg4S/7bzP6qqeHo=
 github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
 github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
-github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/spf13/viper v1.20.1 h1:ZMi+z/lvLyPSCoNtFCpqjy0S4kPbirhpTMwl8BkW9X4=
-github.com/spf13/viper v1.20.1/go.mod h1:P9Mdzt1zoHIG8m2eZQinpiBjo6kCmZSKBClNNqjJvu4=
+github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
+github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/spf13/viper v1.21.0 h1:x5S+0EU27Lbphp4UKm1C+1oQO+rKx36vfCoaVebLFSU=
+github.com/spf13/viper v1.21.0/go.mod h1:P0lhsswPGWD/1lZJ9ny3fYnVqxiegrlNrEmgLjbTCAY=
 github.com/spiffe/go-spiffe/v2 v2.5.0 h1:N2I01KCUkv1FAjZXJMwh95KK1ZIQLYbPfhaxw8WS0hE=
 github.com/spiffe/go-spiffe/v2 v2.5.0/go.mod h1:P+NxobPc6wXhVtINNtFjNWGBTreew1GBUCwT2wPmb7g=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -2221,10 +2221,10 @@ google.golang.org/genproto v0.0.0-20230331144136-dcfb400f0633/go.mod h1:UUQDJDOl
 google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1/go.mod h1:nKE/iIaLqn2bQwXBg8f1g2Ylh6r5MN5CmZvuzZCgsCU=
 google.golang.org/genproto v0.0.0-20241118233622-e639e219e697 h1:ToEetK57OidYuqD4Q5w+vfEnPvPpuTwedCNVohYJfNk=
 google.golang.org/genproto v0.0.0-20241118233622-e639e219e697/go.mod h1:JJrvXBWRZaFMxBufik1a4RpFw4HhgVtBBWQeQgUj2cc=
-google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5 h1:BIRfGDEjiHRrk0QKZe3Xv2ieMhtgRGeLcZQ0mIVn4EY=
-google.golang.org/genproto/googleapis/api v0.0.0-20250825161204-c5933d9347a5/go.mod h1:j3QtIyytwqGr1JUDtYXwtMXWPKsEa5LtzIFN1Wn5WvE=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5 h1:eaY8u2EuxbRv7c3NiGK0/NedzVsCcV6hDuU5qPX5EGE=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5/go.mod h1:M4/wBTSeyLxupu3W3tJtOgB14jILAS/XWPSSa3TAlJc=
+google.golang.org/genproto/googleapis/api v0.0.0-20251022142026-3a174f9686a8 h1:mepRgnBZa07I4TRuomDE4sTIYieg/osKmzIf4USdWS4=
+google.golang.org/genproto/googleapis/api v0.0.0-20251022142026-3a174f9686a8/go.mod h1:fDMmzKV90WSg1NbozdqrE64fkuTv6mlq2zxo9ad+3yo=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20251014184007-4626949a642f h1:1FTH6cpXFsENbPR5Bu8NQddPSaUUE6NA2XdZdDSAJK4=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20251014184007-4626949a642f/go.mod h1:7i2o+ce6H/6BluujYR+kqX3GKH+dChPTQU19wjRPiGk=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=

platform/fabricx/core/committer/v3/test_utils.go

@@ -8,7 +8,7 @@ package v3
 
 const (
 	CommitterVersion        = "v3"
-	ScalableCommitterImage  = "hyperledger/fabric-x-committer-test-node:0.1.5"
+	ScalableCommitterImage  = "hyperledger/fabric-x-committer-test-node:0.1.7"
 	SidecarDefaultPort      = "4001/tcp"
 	QueryServiceDefaultPort = "7001/tcp"
 )

platform/fabricx/core/transaction/marshal.go

@@ -8,8 +8,8 @@ package transaction
 
 import (
 	"encoding/json"
-	"fmt"
 
+	"github.com/hyperledger-labs/fabric-smart-client/pkg/utils/errors"
 	"github.com/hyperledger-labs/fabric-smart-client/pkg/utils/proto"
 	"github.com/hyperledger-labs/fabric-smart-client/platform/fabric/core/generic/fabricutils"
 	cb "github.com/hyperledger/fabric-protos-go-apiv2/common"
@@ -21,30 +21,31 @@ import (
 func (t *Transaction) createSCEnvelope() (*cb.Envelope, error) {
 	logger.Debugf("generate envelope with sc transaction [txID=%s]", t.ID())
 
-	rawTx, err := t.Results()
+	resps, err := t.ProposalResponses()
 	if err != nil {
-		return nil, fmt.Errorf("failed to get rws from proposal response: %w", err)
+		return nil, errors.Wrap(err, "getting proposal responses")
+	}
+
+	// TODO: pick the correct signed proposal response; currently we assume "the last" response is the correct one
+	// Note that this will be changed once the committer-x fully supports msp-based endorsement policies
+	if len(resps) < 1 {
+		return nil, errors.Errorf("number of responses must be larger than 0, actual %d", len(resps))
 	}
+	response := resps[len(resps)-1]
+	rawTx := response.Results()
 
-	// append signatures to tx
 	var tx protoblocktx.Tx
 	if err := proto.Unmarshal(rawTx, &tx); err != nil {
-		return nil, fmt.Errorf("failed to deserialize tx [%s]: %w", t.ID(), err)
+		return nil, errors.Wrapf(err, "unmarshal tx [txID=%s]", t.ID())
 	}
 
-	// for _, response := range t.ProposalResponses() {
-	//	tx.Signatures = append(tx.Signatures, response.EndorserSignature())
-	//	//tx.Signatures = append(tx.Signatures, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10})
-	// }
-
-	// just take the first one as we only support single signatures, which are meant to be threshold signatures
-	resps, err := t.ProposalResponses()
-	if err != nil {
-		return nil, err
+	var sigs [][]byte
+	if err := json.Unmarshal(response.EndorserSignature(), &sigs); err != nil {
+		return nil, errors.Wrap(err, "unmarshal endorser signatures")
 	}
 
-	response := resps[len(resps)-1]
-	tx.Signatures = [][]byte{response.EndorserSignature()}
+	// attaching signatures to transactions
+	tx.Signatures = sigs
 
 	if logger.IsEnabledFor(zapcore.DebugLevel) {
 		str, _ := json.MarshalIndent(&tx, "", "\t")
@@ -53,21 +54,19 @@ func (t *Transaction) createSCEnvelope() (*cb.Envelope, error) {
 
 	rawTx, err = proto.Marshal(&tx)
 	if err != nil {
-		return nil, fmt.Errorf("failed to marshal tx [%s]", t.ID())
+		return nil, errors.Wrapf(err, "marshal tx [txID=%s]", t.ID())
 	}
 
 	// produce the envelope and sign it
 	signerID := t.Creator()
 	signer, err := t.fns.SignerService().GetSigner(signerID)
 	if err != nil {
-		e := fmt.Errorf("signer not found for %s while creating tx envelope for ordering: %w", signerID.UniqueID(), err)
-		logger.Error(e)
-		return nil, e
+		return nil, errors.Wrapf(err, "signer not found for %s while creating tx envelope for ordering", signerID.UniqueID())
 	}
 
 	signatureHeader := &cb.SignatureHeader{Creator: signerID, Nonce: t.Nonce()}
 	channelHeader := protoutil.MakeChannelHeader(cb.HeaderType_MESSAGE, 0, t.Channel(), 0)
-	channelHeader.TxId = protoutil.ComputeTxID(signatureHeader.Nonce, signatureHeader.Creator)
+	channelHeader.TxId = t.ID()
 	header := &cb.Header{
 		ChannelHeader:   protoutil.MarshalOrPanic(channelHeader),
 		SignatureHeader: protoutil.MarshalOrPanic(signatureHeader),