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Canton Updates/122005...5b7c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,212

This Gateway_FinalizeBlock transaction built EVM block #56,212 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #56,212
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
870ms

Block planned

Producer plans block #56212 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56212

696ms
696ms

Committed on Canton

Participant commits update 122005045d…405b7c
—

Imported to the execution layers

Importer applies block #56212 from GatewayHead

—
0ms
250ms
500ms
750ms
870ms
EVM
Canton
External call
Total
Complete696ms
696ms

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
#56,212
Block Hash
0xbf1b6baf...b2e39f3f
Block Timestamp
Nov 6, 2026, 23:31:42 UTC
Transactions
0xcc5ba130...0ff59e2b0x58af...7da3 → 0x235d...3c8cSuccess
0xcd4ab7ad...c8e2d7610xfe3a...db13 → 0xdf51...1b7bSuccess
Overview
Update ID
122005045d...a4405b7c
Offset
178011
Record Time
Nov 6, 2026, 23:31:42 UTC
Command ID
gw-64c9a5594...75297a30
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00781e1f0d...5ea507b8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00410c0d4cfc44ef1d9e38a73d39eb29fc701139249f6cb174ab484a2b6c5256e8ca12122098b69fc8f34ec0c7f02b29740d16f22147a845aef9fbe787448ab7c0c479c7f5", "block": { "timestamp": { "unpack": "1794007902." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9bcfbdcb40d5e720486230a011a5a1cd00bf04668d3ef2910a4bde6e8cd7263ea9ec8cc67c0e39041240ce08 (111 bytes)", "f87182075c858bb2c9700882520894eb175a7addb217bd20965bd92e2d0400e5c7095388016345785d8a0000…ce7f531d45664c68397019a07cdc5ba4d19fa46222275772136956fdb742f4a05b6abcd1fccec5b353a1a58b (115 bytes)", "f871821d83858bb2c9700882520894df515a341f828e101eadbcec1434a736dcbe1b7b88016345785d8a0000…b0c5c4bb981681f161a49ea0077a33abadb5bfe0a60c3e5db915cdea585db2155cafa6e90e92188cfd38f4a0 (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": [] } }
0xe3936658...72f137b20xfd7c...4601 → 0xeb17...0953Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00410c0d4c...c479c7f5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "769d411660f7120748ab9dd55b009b435f1ea34a82a066a7da9eb04075297a30", "timestamp": { "unpack": "1794007902." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9bcfbdcb40d5e720486230a011a5a1cd00bf04668d3ef2910a4bde6e8cd7263ea9ec8cc67c0e39041240ce08 (111 bytes)", "f87182075c858bb2c9700882520894eb175a7addb217bd20965bd92e2d0400e5c7095388016345785d8a0000…ce7f531d45664c68397019a07cdc5ba4d19fa46222275772136956fdb742f4a05b6abcd1fccec5b353a1a58b (115 bytes)", "f871821d83858bb2c9700882520894df515a341f828e101eadbcec1434a736dcbe1b7b88016345785d8a0000…b0c5c4bb981681f161a49ea0077a33abadb5bfe0a60c3e5db915cdea585db2155cafa6e90e92188cfd38f4a0 (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:009766e066...8c07360e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009a23fa41...f4b5932e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bf1b6baf888e4282ceaf2fa1287a14ad63d83d3c7f27b48a3c710385b2e39f3f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00845a14e3...47d9c904
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009a23fa412b93647d16813a8e1c70d3b79619334238acfac90dba7e8cf04cbaeeca1212205ca569bb98045a9eca209974168a7763f5d778b7408c10f3157e8c7bf4b5932e", "hash": "bf1b6baf888e4282ceaf2fa1287a14ad63d83d3c7f27b48a3c710385b2e39f3f", "number": "56212", "timestamp": "1794007902", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0769d411660f7120748ab9dd55b009b435f1ea34a82a066a7da9eb04075297a30a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9bcfbdcb40d5e720486230a011a5a1cd00bf04668d3ef2910a4bde6e8cd7263ea9ec8cc67c0e39041240ce08 (111 bytes)", "f87182075c858bb2c9700882520894eb175a7addb217bd20965bd92e2d0400e5c7095388016345785d8a0000…ce7f531d45664c68397019a07cdc5ba4d19fa46222275772136956fdb742f4a05b6abcd1fccec5b353a1a58b (115 bytes)", "f871821d83858bb2c9700882520894df515a341f828e101eadbcec1434a736dcbe1b7b88016345785d8a0000…b0c5c4bb981681f161a49ea0077a33abadb5bfe0a60c3e5db915cdea585db2155cafa6e90e92188cfd38f4a0 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c18f5cb6...698e3109
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00845a14e3fd604e1ee1df19dc63eb681ad45c4b4c7ab22a0ba3c9e5a8433ee615ca121220e9d09acf5510e4d906fd9b18f2b4a38a19d640d677e6a76565e645ff47d9c904", "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": "11002004249999975990160505.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }