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Canton Updates/1220d8...ba61
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,156

This Gateway_FinalizeBlock transaction built EVM block #57,156 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #57,156
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
369ms

Block planned

Producer plans block #57156 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57156

295ms
295ms

Committed on Canton

Participant commits update 1220d851dd…38ba61
—

Imported to the execution layers

Importer applies block #57156 from GatewayHead

—
0ms
250ms
369ms
EVM
Canton
External call
Total
Complete295ms
295ms

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
#57,156
Block Hash
0x721fd71b...dd070c7e
Block Timestamp
Nov 7, 2026, 00:08:54 UTC
Transactions
0xe4a3066e...8bb3e3bb0xeb4d...11aa → contract creationSuccess
0x0ae58d7f...7371d8460x7115...cf4c → 0x235d...3c8cSuccess
Overview
Update ID
1220d851dd...cd38ba61
Offset
180881
Record Time
Nov 7, 2026, 00:08:54 UTC
Command ID
gw-64c9a5594...0dff1b1c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a1ce56bd...51a2936c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "721fd71b5e5888f348d2d669fcd6f86fa22e61ca1aeedb1ef330df15dd070c7e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0xe187712a...4ec7ad8a0x5b08...61a8 → 0xa276...16d2Success
0xc0939911...a887e6a00xfe3a...db13 → 0xbaa8...7ec7Success
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007f4fbaf0...b4e5ae4b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a1ce56bd6463757b6d6b9525ad1c0a95ef51857cf9df62cb2422f76c7b08a9bcca1212203a75f89af7b42f8782a2b2a447a5be884a95279aead252b4ca36cf0f51a2936c", "hash": "721fd71b5e5888f348d2d669fcd6f86fa22e61ca1aeedb1ef330df15dd070c7e", "number": "57156", "timestamp": "1794010134", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0fd5297dd68a363f8f3c39c6b1183ee6f91d64919446096ef8d2081f50dff1b1ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d85295a43ab34412b660a3a051a9488afdae5c7d7f8cb92d2c8063ac56d3344a1f832d48684063a0df415e04 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…65a7c8ac0fc0ea22f63941a05ae50eacdfe6265dd0a7bcb99006d1c46225f36347e4f5dcce0704bff6459adf (111 bytes)", "02f90424830e4a2509843b9aca0084b2d05e00830c35008080b903c8608060405234801561001057600080fd…e2994e120b7d9f1310a5bea013687f930f6e243a85b6047e0c1fc53eae37337226a9a32c970688bd06d3f82d (1,064 bytes)", "f871821f3a858bb2c9700882520894baa867c685be641da56534081226fa84bbfc7ec788016345785d8a0000…fe08f805c33aeb6208c85ea04e5108c7a9b5b6d3574b9934b157e4a5a0a69e94c78329b8bfff66f7229b207a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007e5496bc...999d0460
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007f4fbaf0590fabd3990c3fb2c5127cfe76513172aae9d6fcffc51145dd79ff64ca121220393a2cffd0f37e330d5dbb66f899137cdc725fa5b6d725e5de66cfaab4e5ae4b", "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": "11002004249999975499244604.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bba54f77...4f196565
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b86242cb00a0e247b8cd5e294cf00a03001b0623173c664373ebb75dcfcf773eca1212207b0274935fa72db3a5cbaf3e5239b5b036d3751f186f23c592a94e21c35683c9", "block": { "timestamp": { "unpack": "1794010134." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d85295a43ab34412b660a3a051a9488afdae5c7d7f8cb92d2c8063ac56d3344a1f832d48684063a0df415e04 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…65a7c8ac0fc0ea22f63941a05ae50eacdfe6265dd0a7bcb99006d1c46225f36347e4f5dcce0704bff6459adf (111 bytes)", "02f90424830e4a2509843b9aca0084b2d05e00830c35008080b903c8608060405234801561001057600080fd…e2994e120b7d9f1310a5bea013687f930f6e243a85b6047e0c1fc53eae37337226a9a32c970688bd06d3f82d (1,064 bytes)", "f871821f3a858bb2c9700882520894baa867c685be641da56534081226fa84bbfc7ec788016345785d8a0000…fe08f805c33aeb6208c85ea04e5108c7a9b5b6d3574b9934b157e4a5a0a69e94c78329b8bfff66f7229b207a (115 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:00b86242cb...c35683c9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fd5297dd68a363f8f3c39c6b1183ee6f91d64919446096ef8d2081f50dff1b1c", "timestamp": { "unpack": "1794010134." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d85295a43ab34412b660a3a051a9488afdae5c7d7f8cb92d2c8063ac56d3344a1f832d48684063a0df415e04 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…65a7c8ac0fc0ea22f63941a05ae50eacdfe6265dd0a7bcb99006d1c46225f36347e4f5dcce0704bff6459adf (111 bytes)", "02f90424830e4a2509843b9aca0084b2d05e00830c35008080b903c8608060405234801561001057600080fd…e2994e120b7d9f1310a5bea013687f930f6e243a85b6047e0c1fc53eae37337226a9a32c970688bd06d3f82d (1,064 bytes)", "f871821f3a858bb2c9700882520894baa867c685be641da56534081226fa84bbfc7ec788016345785d8a0000…fe08f805c33aeb6208c85ea04e5108c7a9b5b6d3574b9934b157e4a5a0a69e94c78329b8bfff66f7229b207a (115 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:00566853e8...7003292f
Choice: Archive
Payload
{}