Canton Updates/122043...e2f6

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #137,545 through the gateway-build-block external call and committed it with 11 transactions.

Block Lifecycle

block #137,545

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

8.0s

8.1s

Block planned

Producer plans block #137545 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #137545

6.5s

Committed on Canton

Participant commits update 1220436e55…fce2f6

—

Imported to the execution layers

Importer applies block #137545 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

8.0s

8.1s

EVM

Canton

External call

Total

Complete6.5s

6.5s

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

#137,545

Block Hash

0x8a86d94a...522885fb

Block Timestamp

Nov 11, 2026, 07:05:41 UTC

Transactions

0x5500c354...2fc4b4d90x26b2...5f86 → 0x0af7...128bSuccess

0x50080b5d...3d1cf5780x4a45...7a91 → 0x235d...3c8cSuccess

Overview

Update ID

1220436e55...18fce2f6

Offset

427962

Record Time

Nov 11, 2026, 07:05:47 UTC

Command ID

gw-64c9a5594...d169540a

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00621f44cc...787ef47a

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "005c8b39cc872f53af3fff54a9ce82d8eb23e8f303f6644f731013c2a90b8c17cfca12122030cbf5a335abc44cba98b3a357abcc0d1db32c2bb9c7f1d0ccb743024134d404", "block": { "timestamp": { "unpack": "1794380741." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821942830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…10757d65c251b435570d9aa02bdaa7df0c50505dafb169a4109acbd3636393cb095613ef17298daffc66b211 (504 bytes)", "f8ae824cc28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2e598dcd5bceb07e25d231a00b0c3f28d1c5e4659eb6ae03edc203917a2ee9b6e9702715ee16c08e468a82fe (176 bytes)", "f8ae824cc38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4c59ce6849aa3d2d047d56a058e38de2306019871a288e82454f482bd96e7764e4de309c0d8d3f993ac0de8e (176 bytes)", "f8ae824cc48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a24e0bc36f31b2c6435a29a060f1a3b1ed042d911fb4eb1690c3b18adf2413e9ecc6867f9d5591d0cf24ad23 (176 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…72319c91917b620bf34b4da01301b5e8f597d7fdc9f507da3cc9c5468b82757e983a091a262c76aaab92139e (110 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7a94c93072d7801a19afc5a03c602cbea41dcef8b394a8d5af3bdb5e28105afafc801f358fc6d23abb24bc58 (110 bytes)", "f88a0c84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…32cac7e2db8b8534424cdca05633a1b38ea55d2c42fc0ae97308bc8fabb662f9f242672a14c07863db4c29d5 (140 bytes)", "f88a1084089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…31eb192e3b3daf822ec480a05f4b355fc0bd82fcb75dfd422fa426595ce89c641171f9cb770b9137e33382d7 (140 bytes)", "02f901f4830e4a25821979830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…591f3834e4f0dc9b4ed584a06115d28f31934742feaf39c690d736ca9cd2080b3a60f489f31533c9dbf6d182 (504 bytes)", "f88a078408954400826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…fc9ed9a9202e8e17bd3bfda07ecce9225e55608640ac6a279d4573be6c5bfe6efa5192257cbef529007d4e5a (140 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e6afb6c1870d18724a20fca00e2c71a6a899b7e62a6523cbd798b67b58d671405deec015702b5496d6b79092 (140 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:005c8b39cc...4134d404

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f6f2020d8c412cde6f08d67113c9b465bceeca8ce965bf0225476189d169540a", "timestamp": { "unpack": "1794380741." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821942830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…10757d65c251b435570d9aa02bdaa7df0c50505dafb169a4109acbd3636393cb095613ef17298daffc66b211 (504 bytes)", "f8ae824cc28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2e598dcd5bceb07e25d231a00b0c3f28d1c5e4659eb6ae03edc203917a2ee9b6e9702715ee16c08e468a82fe (176 bytes)", "f8ae824cc38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4c59ce6849aa3d2d047d56a058e38de2306019871a288e82454f482bd96e7764e4de309c0d8d3f993ac0de8e (176 bytes)", "f8ae824cc48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a24e0bc36f31b2c6435a29a060f1a3b1ed042d911fb4eb1690c3b18adf2413e9ecc6867f9d5591d0cf24ad23 (176 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…72319c91917b620bf34b4da01301b5e8f597d7fdc9f507da3cc9c5468b82757e983a091a262c76aaab92139e (110 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7a94c93072d7801a19afc5a03c602cbea41dcef8b394a8d5af3bdb5e28105afafc801f358fc6d23abb24bc58 (110 bytes)", "f88a0c84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…32cac7e2db8b8534424cdca05633a1b38ea55d2c42fc0ae97308bc8fabb662f9f242672a14c07863db4c29d5 (140 bytes)", "f88a1084089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…31eb192e3b3daf822ec480a05f4b355fc0bd82fcb75dfd422fa426595ce89c641171f9cb770b9137e33382d7 (140 bytes)", "02f901f4830e4a25821979830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…591f3834e4f0dc9b4ed584a06115d28f31934742feaf39c690d736ca9cd2080b3a60f489f31533c9dbf6d182 (504 bytes)", "f88a078408954400826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…fc9ed9a9202e8e17bd3bfda07ecce9225e55608640ac6a279d4573be6c5bfe6efa5192257cbef529007d4e5a (140 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e6afb6c1870d18724a20fca00e2c71a6a899b7e62a6523cbd798b67b58d671405deec015702b5496d6b79092 (140 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:007e4eb7ef...6d03172f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b0ea1d9dc7514b781e3c93eab79577d6113ee372020d18400a0ccabf841cb9cdca121220873546bcbe32aaedb783a2b183f80d7c1deadeb7af64289a6e1154faa213d99b", "hash": "8a86d94a9df91c609d12da55e369642e53c4be597a544d2a903a4f53522885fb", "number": "137545", "timestamp": "1794380741", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f6f2020d8c412cde6f08d67113c9b465bceeca8ce965bf0225476189d169540aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821942830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…10757d65c251b435570d9aa02bdaa7df0c50505dafb169a4109acbd3636393cb095613ef17298daffc66b211 (504 bytes)", "f8ae824cc28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2e598dcd5bceb07e25d231a00b0c3f28d1c5e4659eb6ae03edc203917a2ee9b6e9702715ee16c08e468a82fe (176 bytes)", "f8ae824cc38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4c59ce6849aa3d2d047d56a058e38de2306019871a288e82454f482bd96e7764e4de309c0d8d3f993ac0de8e (176 bytes)", "f8ae824cc48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a24e0bc36f31b2c6435a29a060f1a3b1ed042d911fb4eb1690c3b18adf2413e9ecc6867f9d5591d0cf24ad23 (176 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…72319c91917b620bf34b4da01301b5e8f597d7fdc9f507da3cc9c5468b82757e983a091a262c76aaab92139e (110 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7a94c93072d7801a19afc5a03c602cbea41dcef8b394a8d5af3bdb5e28105afafc801f358fc6d23abb24bc58 (110 bytes)", "f88a0c84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…32cac7e2db8b8534424cdca05633a1b38ea55d2c42fc0ae97308bc8fabb662f9f242672a14c07863db4c29d5 (140 bytes)", "f88a1084089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…31eb192e3b3daf822ec480a05f4b355fc0bd82fcb75dfd422fa426595ce89c641171f9cb770b9137e33382d7 (140 bytes)", "02f901f4830e4a25821979830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…591f3834e4f0dc9b4ed584a06115d28f31934742feaf39c690d736ca9cd2080b3a60f489f31533c9dbf6d182 (504 bytes)", "f88a078408954400826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…fc9ed9a9202e8e17bd3bfda07ecce9225e55608640ac6a279d4573be6c5bfe6efa5192257cbef529007d4e5a (140 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e6afb6c1870d18724a20fca00e2c71a6a899b7e62a6523cbd798b67b58d671405deec015702b5496d6b79092 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007b244be4...0b8f3da8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007e4eb7ef553ee436221ca6c6ef8325440457989607909dc1c4e0e3d4a037e7d2ca1212200156d4e448cffe26c4916fddac54748d706ce683c2f66f67475b9e346d03172f", "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": "11002004249999883219124357.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }