Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #137,496 through the gateway-build-block external call and committed it with 15 transactions.

Block Lifecycle

block #137,496

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

5.0s

10.0s

15.0s

16.6s

Block planned

Producer plans block #137496 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #137496

13.3s

Committed on Canton

Participant commits update 12202f2355…dc5328

—

Imported to the execution layers

Importer applies block #137496 from GatewayHead

—

0ms

5.0s

10.0s

15.0s

16.6s

EVM

Canton

External call

Total

Complete13.3s

13.3s

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block

Block

#137,496

Block Hash

0x496f6017...2a2667b6

Block Timestamp

Nov 11, 2026, 07:03:34 UTC

Transactions

0xc43948df...25b9a9db0x1e69...0dd8 → 0x23e5...229aSuccess

0x6fd43cbf...633f1a530x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

12202f2355...a3dc5328

Offset

427813

Record Time

Nov 11, 2026, 07:03:47 UTC

Command ID

gw-64c9a5594...a38f7675

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a2ae4c62...39eacca0

Payload

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:003572f98d...a6c863a1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004d1fc971b7672fe8013bc7691f0bc57ed725c9c14884fff54defcaa54fb54f14ca12122047911343795da2b6846851498095c1d4c037e6a234b5d0429433a84a416f3c86", "hash": "496f601701f99a7cdd0f96964dddf0d6c61280b33e672e92ba4598642a2667b6", "number": "137496", "timestamp": "1794380614", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05f8650397bcb3470c18ace6f64840c7ff1d14d5feace28ec364a1134a38f7675a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac1085114cacccf28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…83d8738c521fe9e7b40313a0587b0912f90767113efa3776a4194b2de5a040fa05822df65df667a189ffcf86 (174 bytes)", "f8ac0785114cacccf28259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…5cb8dad248e5a858848554a046a43933dd9070b0a9d4b43de1e83087cd05480147c471c97916cb7f1d149b39 (174 bytes)", "02f901f4830e4a2582193e830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…251558859840eb8319ec42a006fa6a6e9c148e62712af4e5a033ea977bd97502df3be669acddb9254f0592bd (504 bytes)", "f8ae824c928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8d568f94da3a2e121a1daca013af5532b47552095fdcfe6c13c73eb41b2660bf4869f02f60f01a04d413bda2 (176 bytes)", "f8ae824c938405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…410d2102393cb5c772fd07a05c1487d318324f1942335804f6bb252871b1539b66ac3485002dd8685f9ee61b (176 bytes)", "f8ae824c948405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…11087a92da27eecfce60a0a07e0a2f7f96cec51d6e757eda2950542d6cc36b31c2b07f434dea1fe12c07b163 (176 bytes)", "f8ae824c958405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fd5529edc1be87c30c2346a00b5e30ff9f25bdcf08da6e35b7623d2b32eac4b445de71015572fd177ef2e2f0 (176 bytes)", "f8ae824c968405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5597ad55fd7596a9c75340a005ebddae6f30182697e809442f24044d9b1a8855bca82236c717dd6ca9383c63 (176 bytes)", "f88b0885114cacccf28254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d02465805b71a7c8fdfeb9a031c02cdaa49c1ebf6ad88c2fdc43984efd2814af74cfcf8d5a80ca8fbb4570ab (141 bytes)", "f86d0985114cacccf282520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…98ffbfe7c468f347003860a0735f1e6297ecb8a3ac0fd0022b53c9dfcd387e9061712f35ed98245566381b8f (111 bytes)", "f86d1285114cacccf282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…727c3ef43974c48379ad76a0536b4e199a25b30dd22e066501b3636c77203f239a6857068b582c937d6358d3 (111 bytes)", "f8ac1085114cacccf28259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…623c4463ec42e7b3fc42aba00fb04d916db062206c3176eed7870da2c7ab6e6d0c9919ef13250006863e274e (174 bytes)", "02f901f4830e4a25821970830f4240831e8480830cba8894925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…db34bbc6dd4769caa15430a019c3126bb0571667bba985a80638bffb354922bf2e1c1fcc14ead2d53cbbb35f (504 bytes)", "02f879830e4a2582278b850e6a900018850e6a900020825208943afc4d94b01b0a80e2de630954d7e8eac2d6…7c6e5f572a1d79a411088da05131e5c270bb490445b7e2f4e2d48305fb298d219bee6da4c48e1964ae13a1b2 (124 bytes)", "02f901f4830e4a2582192f830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6f36ca4e9d4d1deffd0537a034663cd10ddb4765b0d5db02fda9237763ec0c744161488bcba4350013db83f5 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00669e1c59...2c597b57

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00b6c81caf4391c2dc79bf57b3bd02ec5200f6179854cfe70d160b82197eb16089ca12122068b4000503bcc0d90da1838c1291f895caea3714bbed219c7db45b00dc4ef882", "block": { "timestamp": { "unpack": "1794380614." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac1085114cacccf28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…83d8738c521fe9e7b40313a0587b0912f90767113efa3776a4194b2de5a040fa05822df65df667a189ffcf86 (174 bytes)", "f8ac0785114cacccf28259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…5cb8dad248e5a858848554a046a43933dd9070b0a9d4b43de1e83087cd05480147c471c97916cb7f1d149b39 (174 bytes)", "02f901f4830e4a2582193e830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…251558859840eb8319ec42a006fa6a6e9c148e62712af4e5a033ea977bd97502df3be669acddb9254f0592bd (504 bytes)", "f8ae824c928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8d568f94da3a2e121a1daca013af5532b47552095fdcfe6c13c73eb41b2660bf4869f02f60f01a04d413bda2 (176 bytes)", "f8ae824c938405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…410d2102393cb5c772fd07a05c1487d318324f1942335804f6bb252871b1539b66ac3485002dd8685f9ee61b (176 bytes)", "f8ae824c948405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…11087a92da27eecfce60a0a07e0a2f7f96cec51d6e757eda2950542d6cc36b31c2b07f434dea1fe12c07b163 (176 bytes)", "f8ae824c958405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fd5529edc1be87c30c2346a00b5e30ff9f25bdcf08da6e35b7623d2b32eac4b445de71015572fd177ef2e2f0 (176 bytes)", "f8ae824c968405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5597ad55fd7596a9c75340a005ebddae6f30182697e809442f24044d9b1a8855bca82236c717dd6ca9383c63 (176 bytes)", "f88b0885114cacccf28254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d02465805b71a7c8fdfeb9a031c02cdaa49c1ebf6ad88c2fdc43984efd2814af74cfcf8d5a80ca8fbb4570ab (141 bytes)", "f86d0985114cacccf282520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…98ffbfe7c468f347003860a0735f1e6297ecb8a3ac0fd0022b53c9dfcd387e9061712f35ed98245566381b8f (111 bytes)", "f86d1285114cacccf282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…727c3ef43974c48379ad76a0536b4e199a25b30dd22e066501b3636c77203f239a6857068b582c937d6358d3 (111 bytes)", "f8ac1085114cacccf28259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…623c4463ec42e7b3fc42aba00fb04d916db062206c3176eed7870da2c7ab6e6d0c9919ef13250006863e274e (174 bytes)", "02f901f4830e4a25821970830f4240831e8480830cba8894925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…db34bbc6dd4769caa15430a019c3126bb0571667bba985a80638bffb354922bf2e1c1fcc14ead2d53cbbb35f (504 bytes)", "02f879830e4a2582278b850e6a900018850e6a900020825208943afc4d94b01b0a80e2de630954d7e8eac2d6…7c6e5f572a1d79a411088da05131e5c270bb490445b7e2f4e2d48305fb298d219bee6da4c48e1964ae13a1b2 (124 bytes)", "02f901f4830e4a2582192f830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6f36ca4e9d4d1deffd0537a034663cd10ddb4765b0d5db02fda9237763ec0c744161488bcba4350013db83f5 (504 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00b6c81caf...dc4ef882

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5f8650397bcb3470c18ace6f64840c7ff1d14d5feace28ec364a1134a38f7675", "timestamp": { "unpack": "1794380614." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac1085114cacccf28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…83d8738c521fe9e7b40313a0587b0912f90767113efa3776a4194b2de5a040fa05822df65df667a189ffcf86 (174 bytes)", "f8ac0785114cacccf28259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…5cb8dad248e5a858848554a046a43933dd9070b0a9d4b43de1e83087cd05480147c471c97916cb7f1d149b39 (174 bytes)", "02f901f4830e4a2582193e830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…251558859840eb8319ec42a006fa6a6e9c148e62712af4e5a033ea977bd97502df3be669acddb9254f0592bd (504 bytes)", "f8ae824c928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8d568f94da3a2e121a1daca013af5532b47552095fdcfe6c13c73eb41b2660bf4869f02f60f01a04d413bda2 (176 bytes)", "f8ae824c938405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…410d2102393cb5c772fd07a05c1487d318324f1942335804f6bb252871b1539b66ac3485002dd8685f9ee61b (176 bytes)", "f8ae824c948405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…11087a92da27eecfce60a0a07e0a2f7f96cec51d6e757eda2950542d6cc36b31c2b07f434dea1fe12c07b163 (176 bytes)", "f8ae824c958405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fd5529edc1be87c30c2346a00b5e30ff9f25bdcf08da6e35b7623d2b32eac4b445de71015572fd177ef2e2f0 (176 bytes)", "f8ae824c968405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5597ad55fd7596a9c75340a005ebddae6f30182697e809442f24044d9b1a8855bca82236c717dd6ca9383c63 (176 bytes)", "f88b0885114cacccf28254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d02465805b71a7c8fdfeb9a031c02cdaa49c1ebf6ad88c2fdc43984efd2814af74cfcf8d5a80ca8fbb4570ab (141 bytes)", "f86d0985114cacccf282520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…98ffbfe7c468f347003860a0735f1e6297ecb8a3ac0fd0022b53c9dfcd387e9061712f35ed98245566381b8f (111 bytes)", "f86d1285114cacccf282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…727c3ef43974c48379ad76a0536b4e199a25b30dd22e066501b3636c77203f239a6857068b582c937d6358d3 (111 bytes)", "f8ac1085114cacccf28259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…623c4463ec42e7b3fc42aba00fb04d916db062206c3176eed7870da2c7ab6e6d0c9919ef13250006863e274e (174 bytes)", "02f901f4830e4a25821970830f4240831e8480830cba8894925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…db34bbc6dd4769caa15430a019c3126bb0571667bba985a80638bffb354922bf2e1c1fcc14ead2d53cbbb35f (504 bytes)", "02f879830e4a2582278b850e6a900018850e6a900020825208943afc4d94b01b0a80e2de630954d7e8eac2d6…7c6e5f572a1d79a411088da05131e5c270bb490445b7e2f4e2d48305fb298d219bee6da4c48e1964ae13a1b2 (124 bytes)", "02f901f4830e4a2582192f830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6f36ca4e9d4d1deffd0537a034663cd10ddb4765b0d5db02fda9237763ec0c744161488bcba4350013db83f5 (504 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }