Canton Updates/122036...e0fb

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #169,281 through the gateway-build-block external call and committed it with 12 transactions.

Block Lifecycle

block #169,281

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

5.0s

5.4s

Block planned

Producer plans block #169281 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169281

4.3s

Committed on Canton

Participant commits update 122036bd5b…00e0fb

—

Imported to the execution layers

Importer applies block #169281 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

5.0s

5.4s

EVM

Canton

External call

Total

Complete4.3s

4.3s

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

#169,281

Block Hash

0x8bdbd103...6a9929c9

Block Timestamp

Nov 12, 2026, 19:09:30 UTC

Transactions

0x2e31c5a2...cacc26a40x1c4c...451b → 0xfed3...c301Success

0xfec33de3...efa45d0a0x6431...3723 → 0xb778...3d80Success

Overview

Update ID

122036bd5b...a000e0fb

Offset

525330

Record Time

Nov 12, 2026, 19:09:34 UTC

Command ID

gw-64c9a5594...f1222a73

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0069cc6291...f6ca6c0e

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00120b198422ee4a8f433643df35a8cacb2cd8cb25837414d5caf8e413f8598456ca121220a58df7dedf6f5e13f269f378068e6e676ff26d12b5e03739967811165ca537a0", "block": { "timestamp": { "unpack": "1794510570." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac558456f0959c83011e3994fed342dae13bb8411bad620ea048f203c4dbc30180b84440c10f1900000000…31dca2fe281f35ffd402eda04f81560009222a90a1e40ee45290e0a30cf9a833dc4fd72f02c239e17d94e3ae (174 bytes)", "02f901f4830e4a25821e3e830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…45585a6e4730ee19bfef22a030e2e81fc06afddb4361ba0fd41817e75d96256526a2c1982f2fc5c7c4e0c50d (504 bytes)", "f8ab0a845a1f4a138259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…efdd2adc140bed5be95922a058e2e1f3859595fa09b44a298cfa623fcdc57c3731217c12c414cf8168a758f2 (173 bytes)", "f8ab13845a1f4a138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…d74b94a1a05312dc93b8b9a07a247030d67abcd70c2fe91f957d3e6f9d3dde064e2ce87ddc5a26e8d4f1fee9 (173 bytes)", "f88a10845a1f4a138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ba09cd12d9a850d60ee95ea02313659bfcf13809e71725f8f3dd25b0b88f01cc54c77c40277c900f80400532 (140 bytes)", "f86c05845a1f4a1382520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…19df555f82481628d89266a06cc6ec46962e2f2752088211fb0d4b98690dd279069b49acbb347d9a2ed26340 (110 bytes)", "f8ab0a845a1f4a138259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…04afe25bc8b20d3d81961ca00a9632429f8283dfb7b01a6340d3965cd44e9e6025c6c748878139d4bc7de597 (173 bytes)", "f8ab0a845a1f4a138259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f60544b57a01a7d85df4c2a001689355b951e3fa3ffd70e79c85e56157f8b30a0e14a01425a8d802524f2017 (173 bytes)", "f8ab0a845a1f4a138259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…78c7a227030c3b481f76fba012e24ee76710236b40d46c12b44004667816bd7a7f07041ed67a16e9eba9dd62 (173 bytes)", "f88a0b845a1f4a138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…1b1d033f1dbf1c04a41543a01d1dd1d91af7c71ab48bb461db7e7581b47b9fc9e5b9fa23a8f1a57fa5bcedbd (140 bytes)", "02f901f4830e4a25820f90830f4240831e8480830799ac94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5219e516fc09c725735a79a01a644b910cc6b76ecc3dba94d07d8d1ccfc5b685b7941d9db650baf6d5cbbbba (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681947594c0ecbe72792ef662dec7d82896f6cb98ecf780…2859a468d596fe0ee014a3a01df6e7deb64964d6dfd362aa72c3fa1bd22fe1d0f74793718f1861c0bb01303b (182 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:00120b1984...5ca537a0

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "ec77c768780dc17f7c79fc88f3659955554bf1ce4d01c55fde230209f1222a73", "timestamp": { "unpack": "1794510570." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac558456f0959c83011e3994fed342dae13bb8411bad620ea048f203c4dbc30180b84440c10f1900000000…31dca2fe281f35ffd402eda04f81560009222a90a1e40ee45290e0a30cf9a833dc4fd72f02c239e17d94e3ae (174 bytes)", "02f901f4830e4a25821e3e830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…45585a6e4730ee19bfef22a030e2e81fc06afddb4361ba0fd41817e75d96256526a2c1982f2fc5c7c4e0c50d (504 bytes)", "f8ab0a845a1f4a138259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…efdd2adc140bed5be95922a058e2e1f3859595fa09b44a298cfa623fcdc57c3731217c12c414cf8168a758f2 (173 bytes)", "f8ab13845a1f4a138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…d74b94a1a05312dc93b8b9a07a247030d67abcd70c2fe91f957d3e6f9d3dde064e2ce87ddc5a26e8d4f1fee9 (173 bytes)", "f88a10845a1f4a138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ba09cd12d9a850d60ee95ea02313659bfcf13809e71725f8f3dd25b0b88f01cc54c77c40277c900f80400532 (140 bytes)", "f86c05845a1f4a1382520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…19df555f82481628d89266a06cc6ec46962e2f2752088211fb0d4b98690dd279069b49acbb347d9a2ed26340 (110 bytes)", "f8ab0a845a1f4a138259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…04afe25bc8b20d3d81961ca00a9632429f8283dfb7b01a6340d3965cd44e9e6025c6c748878139d4bc7de597 (173 bytes)", "f8ab0a845a1f4a138259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f60544b57a01a7d85df4c2a001689355b951e3fa3ffd70e79c85e56157f8b30a0e14a01425a8d802524f2017 (173 bytes)", "f8ab0a845a1f4a138259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…78c7a227030c3b481f76fba012e24ee76710236b40d46c12b44004667816bd7a7f07041ed67a16e9eba9dd62 (173 bytes)", "f88a0b845a1f4a138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…1b1d033f1dbf1c04a41543a01d1dd1d91af7c71ab48bb461db7e7581b47b9fc9e5b9fa23a8f1a57fa5bcedbd (140 bytes)", "02f901f4830e4a25820f90830f4240831e8480830799ac94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5219e516fc09c725735a79a01a644b910cc6b76ecc3dba94d07d8d1ccfc5b685b7941d9db650baf6d5cbbbba (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681947594c0ecbe72792ef662dec7d82896f6cb98ecf780…2859a468d596fe0ee014a3a01df6e7deb64964d6dfd362aa72c3fa1bd22fe1d0f74793718f1861c0bb01303b (182 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0046edd7c6...5eaec416

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00221a4c1936fa5b37dcbf44a28375b1460c10c410123c8879338916c66b17b97eca121220207008afcf31f8e7cae19553e51227b86fdc7670a5f0e5048a6efac89d9ef8be", "hash": "8bdbd1039551c54bb2bf17b155ba9b12eda523cd87823c972cbb2d5a6a9929c9", "number": "169281", "timestamp": "1794510570", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ec77c768780dc17f7c79fc88f3659955554bf1ce4d01c55fde230209f1222a73a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac558456f0959c83011e3994fed342dae13bb8411bad620ea048f203c4dbc30180b84440c10f1900000000…31dca2fe281f35ffd402eda04f81560009222a90a1e40ee45290e0a30cf9a833dc4fd72f02c239e17d94e3ae (174 bytes)", "02f901f4830e4a25821e3e830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…45585a6e4730ee19bfef22a030e2e81fc06afddb4361ba0fd41817e75d96256526a2c1982f2fc5c7c4e0c50d (504 bytes)", "f8ab0a845a1f4a138259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…efdd2adc140bed5be95922a058e2e1f3859595fa09b44a298cfa623fcdc57c3731217c12c414cf8168a758f2 (173 bytes)", "f8ab13845a1f4a138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…d74b94a1a05312dc93b8b9a07a247030d67abcd70c2fe91f957d3e6f9d3dde064e2ce87ddc5a26e8d4f1fee9 (173 bytes)", "f88a10845a1f4a138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…ba09cd12d9a850d60ee95ea02313659bfcf13809e71725f8f3dd25b0b88f01cc54c77c40277c900f80400532 (140 bytes)", "f86c05845a1f4a1382520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…19df555f82481628d89266a06cc6ec46962e2f2752088211fb0d4b98690dd279069b49acbb347d9a2ed26340 (110 bytes)", "f8ab0a845a1f4a138259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…04afe25bc8b20d3d81961ca00a9632429f8283dfb7b01a6340d3965cd44e9e6025c6c748878139d4bc7de597 (173 bytes)", "f8ab0a845a1f4a138259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…f60544b57a01a7d85df4c2a001689355b951e3fa3ffd70e79c85e56157f8b30a0e14a01425a8d802524f2017 (173 bytes)", "f8ab0a845a1f4a138259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…78c7a227030c3b481f76fba012e24ee76710236b40d46c12b44004667816bd7a7f07041ed67a16e9eba9dd62 (173 bytes)", "f88a0b845a1f4a138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…1b1d033f1dbf1c04a41543a01d1dd1d91af7c71ab48bb461db7e7581b47b9fc9e5b9fa23a8f1a57fa5bcedbd (140 bytes)", "02f901f4830e4a25820f90830f4240831e8480830799ac94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5219e516fc09c725735a79a01a644b910cc6b76ecc3dba94d07d8d1ccfc5b685b7941d9db650baf6d5cbbbba (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681947594c0ecbe72792ef662dec7d82896f6cb98ecf780…2859a468d596fe0ee014a3a01df6e7deb64964d6dfd362aa72c3fa1bd22fe1d0f74793718f1861c0bb01303b (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007edbe0f5...c72df88c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0046edd7c666b2d675b9ccff872a3525fb404886830b214e386a65f057045ff10aca121220093f02eaf1767aab985e86ae62a010d7e99fdcc73e0c62d1a31f3b835eaec416", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999855940768609.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }