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Canton Updates/12205d...ffa0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #100,469

This Gateway_FinalizeBlock transaction built EVM block #100,469 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #100,469
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
694ms

Block planned

Producer plans block #100469 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #100469

555ms
555ms

Committed on Canton

Participant commits update 12205dde59…69ffa0
—

Imported to the execution layers

Importer applies block #100469 from GatewayHead

—
0ms
250ms
500ms
694ms
EVM
Canton
External call
Total
Complete555ms
555ms

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
#100,469
Block Hash
0x8235bca3...34493793
Block Timestamp
Nov 9, 2026, 21:18:17 UTC
Transactions
0xfc2ef813...8e4b89570x44d2...cc48 → 0x9e02...3de2Success
0x68bee2c9...dacd8fc50x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
12205dde59...6769ffa0
Offset
314704
Record Time
Nov 9, 2026, 21:18:17 UTC
Command ID
gw-64c9a5594...36515328
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000185d187...f890ed79
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f4c6cd1e7bc5ac992951c75a1d49067d928477dd6e5fa2e87884934c9c5d06dbca121220cf6ca6c386858723394781c1f490068849252e1c7970166d221021107e37c636", "block": { "timestamp": { "unpack": "1794259097." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258214d88502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b2b2be11397b3a43e1a46ea042288ea2fe7a6def4fda793f13bb478e22b880b0920f7d7a4e63ca91463ef2c7 (116 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…6f6fc9f374d7fbd8d12c00a041f05b4ea0aa74263dc375265f69e0887d7a20fbf1db819e2e5ebd92e50fde2d (141 bytes)", "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…79cd86fe41d492cb16de5fa007aacb1e223ab0b916e0c8c9b994fa0788d89deae5f112d5a62efbb367d12dc7 (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": [] } }
0xf51e6025...7c2066340xcf4e...e43d → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f4c6cd1e...7e37c636
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8448bf47589effd8ade2772b73bc6c9e4bb31b8b3e8684e05c97abd936515328", "timestamp": { "unpack": "1794259097." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258214d88502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b2b2be11397b3a43e1a46ea042288ea2fe7a6def4fda793f13bb478e22b880b0920f7d7a4e63ca91463ef2c7 (116 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…6f6fc9f374d7fbd8d12c00a041f05b4ea0aa74263dc375265f69e0887d7a20fbf1db819e2e5ebd92e50fde2d (141 bytes)", "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…79cd86fe41d492cb16de5fa007aacb1e223ab0b916e0c8c9b994fa0788d89deae5f112d5a62efbb367d12dc7 (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:00e3d4b6aa...1ba84941
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0079a1b382...68669d6a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8235bca3842cc3e16fcf285761ececd8901c8bc2dbe812112a972e8c34493793", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a3811976...922df832
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0079a1b382c3eab228f2a5ec6c22122a791a2e645ae13000f29027cbb71ac62829ca12122043e93b60e7d9248f6eb2cf000c373e7863505809cced002532c2961268669d6a", "hash": "8235bca3842cc3e16fcf285761ececd8901c8bc2dbe812112a972e8c34493793", "number": "100469", "timestamp": "1794259097", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08448bf47589effd8ade2772b73bc6c9e4bb31b8b3e8684e05c97abd936515328a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a258214d88502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b2b2be11397b3a43e1a46ea042288ea2fe7a6def4fda793f13bb478e22b880b0920f7d7a4e63ca91463ef2c7 (116 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…6f6fc9f374d7fbd8d12c00a041f05b4ea0aa74263dc375265f69e0887d7a20fbf1db819e2e5ebd92e50fde2d (141 bytes)", "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…79cd86fe41d492cb16de5fa007aacb1e223ab0b916e0c8c9b994fa0788d89deae5f112d5a62efbb367d12dc7 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008ae2b954...97737249
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a3811976114548776dc52b7e882baea7a10aa5effd9fe0aed2ce4bee671b881dca1212208ef710c71214dcdea4c841b0fb914312555f463d5349b6115a0de97a922df832", "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": "11002004249999958072603617.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }