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Canton Updates/122019...5cc1
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #97,906

This Gateway_FinalizeBlock transaction built EVM block #97,906 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #97,906
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.8s

Block planned

Producer plans block #97906 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #97906

3.9s
3.9s

Committed on Canton

Participant commits update 122019796b…cc5cc1
—

Imported to the execution layers

Importer applies block #97906 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.8s
EVM
Canton
External call
Total
Complete3.9s
3.9s

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
#97,906
Block Hash
0x796ff369...6d8a1117
Block Timestamp
Nov 9, 2026, 19:04:59 UTC
Transactions
0x7183eac3...63bba5e00x1a83...d615 → 0xac39...b6dbSuccess
0xaed7391e...3a6a4aa20xf410...e57b → contract creationSuccess
Overview
Update ID
122019796b...a7cc5cc1
Offset
306881
Record Time
Nov 9, 2026, 19:05:02 UTC
Command ID
gw-64c9a5594...c61c8abd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001640baf6...ea89be32
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001cdcda1e837e3e7fb56937dc11217fac5430133174c565b487aec589d21a68aaca12122080267d58fcd7fbfc9434e1f62903768a1f9e4861855cc75f617e853f8a2b44c0", "block": { "timestamp": { "unpack": "1794251099." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f87b830e4a250985746a52880085746a52880b8301826d94ac392810e6f92ba8478eccf8a1ababff76ffb6…6159d7c64f0a2150551441a07bb425bae9b82c2a57c3bc42d62fbba98ed2d2c8e7b725ff7b8b99f27dc34ab8 (126 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9cc0527f5258be95d5d14ca0503621398f8c4195a3703d1e45ea7493da3a319c3f8a8549408e1bd1029f09c8 (111 bytes)", "f91097478459682f00830b51a78080b91042608060405234801561000f575f5ffd5b50604051610f82380380…61f0dad70134952fae365ba04c2515027dd69a764a2a665e51310426107a1a7f0770ae502416eb1e88d119bb (4,250 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…2db258bd51ada6b4a87252a009e9dfe9091d10b6713cc20af458b9b8cb3bbacbbd6284928f994a4f9ecbf008 (141 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": [] } }
0x3d21a38e...689de04c0x9756...79c2 → 0x235d...3c8cSuccess
0x01c4a558...3e1660ce0xf7b7...77ed → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001cdcda1e...8a2b44c0
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2cbba7305ac8378a341a90c512f1a3d84b4c3a5ab1b0dbcfc08f8947c61c8abd", "timestamp": { "unpack": "1794251099." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f87b830e4a250985746a52880085746a52880b8301826d94ac392810e6f92ba8478eccf8a1ababff76ffb6…6159d7c64f0a2150551441a07bb425bae9b82c2a57c3bc42d62fbba98ed2d2c8e7b725ff7b8b99f27dc34ab8 (126 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9cc0527f5258be95d5d14ca0503621398f8c4195a3703d1e45ea7493da3a319c3f8a8549408e1bd1029f09c8 (111 bytes)", "f91097478459682f00830b51a78080b91042608060405234801561000f575f5ffd5b50604051610f82380380…61f0dad70134952fae365ba04c2515027dd69a764a2a665e51310426107a1a7f0770ae502416eb1e88d119bb (4,250 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…2db258bd51ada6b4a87252a009e9dfe9091d10b6713cc20af458b9b8cb3bbacbbd6284928f994a4f9ecbf008 (141 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:009f2f4fe6...a5703c95
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d54114a9...df617e75
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "796ff3698d1e6e40aba4fc9d7b2ca61bd5b6cb134d8ac8912085fa426d8a1117", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001280a10f...f4d5b94d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d54114a90399d44f8535a37a3bf5f8e9ad673e20ef8e8aabb0cb1ed7a8f78e38ca121220998687617d3eca2d366934be820d13d62ba809ab208b443c048205c9df617e75", "hash": "796ff3698d1e6e40aba4fc9d7b2ca61bd5b6cb134d8ac8912085fa426d8a1117", "number": "97906", "timestamp": "1794251099", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02cbba7305ac8378a341a90c512f1a3d84b4c3a5ab1b0dbcfc08f8947c61c8abda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f87b830e4a250985746a52880085746a52880b8301826d94ac392810e6f92ba8478eccf8a1ababff76ffb6…6159d7c64f0a2150551441a07bb425bae9b82c2a57c3bc42d62fbba98ed2d2c8e7b725ff7b8b99f27dc34ab8 (126 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9cc0527f5258be95d5d14ca0503621398f8c4195a3703d1e45ea7493da3a319c3f8a8549408e1bd1029f09c8 (111 bytes)", "f91097478459682f00830b51a78080b91042608060405234801561000f575f5ffd5b50604051610f82380380…61f0dad70134952fae365ba04c2515027dd69a764a2a665e51310426107a1a7f0770ae502416eb1e88d119bb (4,250 bytes)", "f88b04858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…2db258bd51ada6b4a87252a009e9dfe9091d10b6713cc20af458b9b8cb3bbacbbd6284928f994a4f9ecbf008 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e7966631...64eec3ae
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001280a10fb4f922b9df897ed1a7b74bc23a3368840cc6ce026cb6d09b11bddfabca12122012d2164eb39c819752292678563d767aa51966871e94056e2bf44584f4d5b94d", "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": "11002004249999959425300340.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }