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Canton Updates/1220f5...e91a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,931

This Gateway_FinalizeBlock transaction built EVM block #56,931 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #56,931
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
356ms

Block planned

Producer plans block #56931 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56931

285ms
285ms

Committed on Canton

Participant commits update 1220f5698f…dae91a
—

Imported to the execution layers

Importer applies block #56931 from GatewayHead

—
0ms
250ms
356ms
EVM
Canton
External call
Total
Complete285ms
285ms

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
#56,931
Block Hash
0x4080c799...301836a2
Block Timestamp
Nov 6, 2026, 23:59:43 UTC
Transactions
0x100875a8...4a16fc8c0x94a7...3e55 → 0x235d...3c8cSuccess
0xc66b3b7d...909dacef0xe019...ee97 → 0xfd7c...4601Success
Overview
Update ID
1220f5698f...06dae91a
Offset
180197
Record Time
Nov 6, 2026, 23:59:43 UTC
Command ID
gw-64c9a5594...4351c593
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ed7401f9...f9189ebd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009b8c6c39cb38ec31e78ef26ac4eb0b7d95853b80a869ab1c8d70bfb6617a9854ca1212209f7792904a02dace51cdf533efd3054abee1b303e9d180a2426d7f4dd07099b6", "block": { "timestamp": { "unpack": "1794009583." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b9d202b2fe2ff758cce373a028652770281190d1e5f107daef2f1efadb8bd62764c19d4866bc1a9e0005f85e (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…e7f294146343129327d575a0173e4b26aa3c10fa03daf03c110440506522f46defe4cdff568edfe91a79c6dd (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…e2f7948e52c6eb8f25d30ea03916fbc4f46d786c51630c3dc1edb908e4e7ef1acaa1e69502cea4c81587326f (111 bytes)", "f871821eca858bb2c97008825208942918fe8c966cad9af6c74e86d7ed1411c6df528f88016345785d8a0000…e0a71e5ddc27de8d4b691ba0736d2cb59a399ab4f546e7fcc6cf6b9f262bbdce3041d0fb22a58140deede651 (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": [] } }
0xe3bb3fe0...4aa336340xb51d...e44a → 0x51be...67edSuccess
0x44327a97...c4ea4e090xfe3a...db13 → 0x2918...528fSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009b8c6c39...d07099b6
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4af34d2b3d7e9733620ec179145dbd6c46a7c2ba5377d242d90613404351c593", "timestamp": { "unpack": "1794009583." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b9d202b2fe2ff758cce373a028652770281190d1e5f107daef2f1efadb8bd62764c19d4866bc1a9e0005f85e (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…e7f294146343129327d575a0173e4b26aa3c10fa03daf03c110440506522f46defe4cdff568edfe91a79c6dd (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…e2f7948e52c6eb8f25d30ea03916fbc4f46d786c51630c3dc1edb908e4e7ef1acaa1e69502cea4c81587326f (111 bytes)", "f871821eca858bb2c97008825208942918fe8c966cad9af6c74e86d7ed1411c6df528f88016345785d8a0000…e0a71e5ddc27de8d4b691ba0736d2cb59a399ab4f546e7fcc6cf6b9f262bbdce3041d0fb22a58140deede651 (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:005cb8a0c0...a3313377
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c074a00c...ddd03c9a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4080c7998d5969ac4a151ec531782051827eb8a0ccf77d26aaeea583301836a2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0046985440...495be63e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c074a00cc8b46059d367a8a63106f835b9ddb8d5e317667d426ada32ca51bcaeca121220272fce8aa72c03e10c31232d8c2dc69753dc8316bb329bf1f990ba04ddd03c9a", "hash": "4080c7998d5969ac4a151ec531782051827eb8a0ccf77d26aaeea583301836a2", "number": "56931", "timestamp": "1794009583", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04af34d2b3d7e9733620ec179145dbd6c46a7c2ba5377d242d90613404351c593a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b9d202b2fe2ff758cce373a028652770281190d1e5f107daef2f1efadb8bd62764c19d4866bc1a9e0005f85e (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…e7f294146343129327d575a0173e4b26aa3c10fa03daf03c110440506522f46defe4cdff568edfe91a79c6dd (174 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…e2f7948e52c6eb8f25d30ea03916fbc4f46d786c51630c3dc1edb908e4e7ef1acaa1e69502cea4c81587326f (111 bytes)", "f871821eca858bb2c97008825208942918fe8c966cad9af6c74e86d7ed1411c6df528f88016345785d8a0000…e0a71e5ddc27de8d4b691ba0736d2cb59a399ab4f546e7fcc6cf6b9f262bbdce3041d0fb22a58140deede651 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008337c50e...9c24e770
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00469854403a0bae47f2f7bf06fb78bbc71dff89d301868b5f44287dc8c45bdb68ca121220eea7bc8eb17c5e35b6362f4eae7c73cf746c26b895e81b92551e2973495be63e", "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": "11002004249999975631779076.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }