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Canton Updates/122029...c563
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #188,859

This Gateway_FinalizeBlock transaction built EVM block #188,859 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #188,859
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
709ms

Block planned

Producer plans block #188859 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #188859

567ms
567ms

Committed on Canton

Participant commits update 122029d997…efc563
—

Imported to the execution layers

Importer applies block #188859 from GatewayHead

—
0ms
250ms
500ms
709ms
EVM
Canton
External call
Total
Complete567ms
567ms

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
#188,859
Block Hash
0x68d06d53...81226509
Block Timestamp
Nov 13, 2026, 22:11:35 UTC
Transactions
0x7eb81a97...1f531ad20x1d66...bfca → 0xa276...16d2Success
0x69b11de3...360b594e0x10ff...d237 → 0xc1ac...02fbSuccess
Overview
Update ID
122029d997...d7efc563
Offset
585690
Record Time
Nov 13, 2026, 22:11:35 UTC
Command ID
gw-64c9a5594...5601cd45
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cef8f175...597b1e07
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00addd317aa1fb1eedb09413e817b38380f617d2774619afc85de1fa1816926986ca12122067ddbbe3ad0328ea52dbce769ed9cde70ff0f64db67ddbd5530d150677ed3808", "block": { "timestamp": { "unpack": "1794607895." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f94c1acff7da674e8011f3b8b3985ffc1751c5f02fb8084…a883adc3b4a8b2819ea877a008794904463d179e92f75b29b9d9f375e7f4bc35fb6c4408b0e76bc92c618981 (116 bytes)", "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0f1478d7a2fc15722436c0a059a71a7632e3b7dd7778527bd7a00f621008f25deb667460399703a579be7330 (141 bytes)", "f8ac18858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…79491e94a8f7694a6ce7d0a0022beb4b2c42083233ea0857bea4566ed201b96c452a57f70491c8e4afd2beae (174 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": [] } }
0x38202929...4dbe4f2d0x46e2...0ce4 → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00addd317a...77ed3808
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "618f439d0e2346b921ab43e2e5d88160c12ef2e0b0ca1d78588109825601cd45", "timestamp": { "unpack": "1794607895." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f94c1acff7da674e8011f3b8b3985ffc1751c5f02fb8084…a883adc3b4a8b2819ea877a008794904463d179e92f75b29b9d9f375e7f4bc35fb6c4408b0e76bc92c618981 (116 bytes)", "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0f1478d7a2fc15722436c0a059a71a7632e3b7dd7778527bd7a00f621008f25deb667460399703a579be7330 (141 bytes)", "f8ac18858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…79491e94a8f7694a6ce7d0a0022beb4b2c42083233ea0857bea4566ed201b96c452a57f70491c8e4afd2beae (174 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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b01a6cb5...a5756def
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a1dee18f...f6dcbb4a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "68d06d532cfb1a018eae17ee1f9b51ec04eb704fb62aa234721920c281226509", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0084431852...27ceaa2e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a1dee18f2c6dfddd7e626a420b382b5abbc92d5a36adbcce8632b65b87dc1a29ca121220638aed938ba54e962657c2c77d5ed1cf94c2079b11f511b0c4aa7643f6dcbb4a", "hash": "68d06d532cfb1a018eae17ee1f9b51ec04eb704fb62aa234721920c281226509", "number": "188859", "timestamp": "1794607895", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0618f439d0e2346b921ab43e2e5d88160c12ef2e0b0ca1d78588109825601cd45a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f94c1acff7da674e8011f3b8b3985ffc1751c5f02fb8084…a883adc3b4a8b2819ea877a008794904463d179e92f75b29b9d9f375e7f4bc35fb6c4408b0e76bc92c618981 (116 bytes)", "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0f1478d7a2fc15722436c0a059a71a7632e3b7dd7778527bd7a00f621008f25deb667460399703a579be7330 (141 bytes)", "f8ac18858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…79491e94a8f7694a6ce7d0a0022beb4b2c42083233ea0857bea4566ed201b96c452a57f70491c8e4afd2beae (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a4444f74...ed94059b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00844318525f7cbe1f1a7e27f386362e8fc4d0b4a4a0ce2c7103e33da7073f9808ca121220e6ec394be328a6dd86d43c4a0c094e37c01fd21231f735030f4c35fc27ceaa2e", "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": "11002004249999840992595285.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }