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Canton Updates/1220f7...7410
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #37,217

This Gateway_FinalizeBlock transaction built EVM block #37,217 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #37,217
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
34ms

Block planned

Producer plans block #37217 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #37217

27ms
27ms

Committed on Canton

Participant commits update 1220f71d16…a87410
—

Imported to the execution layers

Importer applies block #37217 from GatewayHead

—
0ms
34ms
EVM
Canton
External call
Total
Complete27ms
27ms

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
#37,217
Block Hash
0xe22e3322...d6a3b565
Block Timestamp
Nov 5, 2026, 19:50:40 UTC
Transactions
0x7f60a1ac...88c87ca20xfe3a...db13 → 0x5282...2859Success
0x99e40e79...ff7c4f730xb4f2...3f41 → 0xd129...b96cSuccess
Overview
Update ID
1220f71d16...ada87410
Offset
119384
Record Time
Nov 5, 2026, 19:50:40 UTC
Command ID
gw-64c9a5594...2a6c0268
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e825efee...2eb24391
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e22e3322d2f396daf47d82fbb603f2e22494cb42fa8102b8b50bb54dd6a3b565", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercised
0x0b7f4902...33b96a500xc518...8a0d → 0x235d...3c8cSuccess
bc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005f46823c...a4aa0acb
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007c51bcd01b740720990f98f6308780ee76b32c94c82b696142c53280e0a2f878ca1212202eed1e9ad4186c2503ffd0e03efc234c720acb87182dbf88f5a708156c469c05", "block": { "timestamp": { "unpack": "1793908240." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…3557c75a8de0fd6fdc5cd4a078bb15cdda6c5f10addbc65a3b4f906c13a9b31fdc2a30aefa1202d81d6abde0 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fc04f1e060242303a0b187a03b586779b236868872f8a6bd06b607b030d78cd8d73ffdec3043f6228f887d1f (111 bytes)", "f871821201858bb2c97008825208945282aa3d5375ec36a5628803e0e93e2b367d285988016345785d8a0000…e1070684ce684050fb9512a05b2db217be359742f657f8a898b029b428af9e92a1ca53e87466c728b9a0342b (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:007c51bcd0...6c469c05
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "95c453c8fcb6a75285a590f3061f9716964c0e7114de90f3556475be2a6c0268", "timestamp": { "unpack": "1793908240." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…3557c75a8de0fd6fdc5cd4a078bb15cdda6c5f10addbc65a3b4f906c13a9b31fdc2a30aefa1202d81d6abde0 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fc04f1e060242303a0b187a03b586779b236868872f8a6bd06b607b030d78cd8d73ffdec3043f6228f887d1f (111 bytes)", "f871821201858bb2c97008825208945282aa3d5375ec36a5628803e0e93e2b367d285988016345785d8a0000…e1070684ce684050fb9512a05b2db217be359742f657f8a898b029b428af9e92a1ca53e87466c728b9a0342b (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:00133311ce...33310de2
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001eb7c6a4...fff991e3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e825efee753035f06639b8e7548dd000f0997ea80e90661fe65435264e9b915bca1212200e172312e1b47e10142b0cd1fda0523bf4e629933b64a470103d9b112eb24391", "hash": "e22e3322d2f396daf47d82fbb603f2e22494cb42fa8102b8b50bb54dd6a3b565", "number": "37217", "timestamp": "1793908240", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a095c453c8fcb6a75285a590f3061f9716964c0e7114de90f3556475be2a6c0268a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…3557c75a8de0fd6fdc5cd4a078bb15cdda6c5f10addbc65a3b4f906c13a9b31fdc2a30aefa1202d81d6abde0 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fc04f1e060242303a0b187a03b586779b236868872f8a6bd06b607b030d78cd8d73ffdec3043f6228f887d1f (111 bytes)", "f871821201858bb2c97008825208945282aa3d5375ec36a5628803e0e93e2b367d285988016345785d8a0000…e1070684ce684050fb9512a05b2db217be359742f657f8a898b029b428af9e92a1ca53e87466c728b9a0342b (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0038cbef03...54f1d603
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001eb7c6a49aa2644f59dbfe7855b5f0996bded92fe2d163701b194388dee5eb8fca1212206ab6051b3aeffe8c9d147764ce5aaf51f0ed8563ed4ab6dc9e93f009fff991e3", "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": "11002004249999984425946255.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }