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Canton Updates/122042...8c5c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,966

This Gateway_FinalizeBlock transaction built EVM block #56,966 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #56,966
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #56966 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56966

1.0s
1.0s

Committed on Canton

Participant commits update 122042491f…828c5c
—

Imported to the execution layers

Importer applies block #56966 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.0s
1.0s

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
#56,966
Block Hash
0xd2155b80...2a627196
Block Timestamp
Nov 7, 2026, 00:00:57 UTC
Transactions
0x97d27477...794c3e4e0x5ade...955b → 0xa276...16d2Success
0x8bd52485...5288e06f0xcfba...e4ae → 0x23e5...229aSuccess
Overview
Update ID
122042491f...f9828c5c
Offset
180303
Record Time
Nov 7, 2026, 00:00:58 UTC
Command ID
gw-64c9a5594...e8dfc1f6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00098e673f...a991a835
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006d8797ac76b21c724d494b5d7bf776f0bbfb29e68c434fc18ce26d7d0088a4a7ca121220f77857dfc239e7f22c7698db19e932e2ddba40442a3433d35ae0769bd3cd3f44", "block": { "timestamp": { "unpack": "1794009657." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…140b9443ce4224219e24e1a07bf7484b8bbc297c663b6f49ba50e428d8ab8435e138e291d0c39050c5865cc2 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45613366332f69b2f76115a068902daffabff00b41ebd94d572e8f0fe3a7516de7f06697388c8c1e65c8e302 (111 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…f4cfd24f2e9c6cebbc917aa041b1b62d2f3198b2af763a0a8fefa0bc3bc3299b8a6213ba2c2f3f33df172969 (174 bytes)", "f871821ed9858bb2c9700882520894c2ea641bac508c4a79fc5a4a03d5d0e869d0567388016345785d8a0000…6e5566612876008fa3764ca0549a7caa35ae04c9a36d6640fe00b63addf2e21c7ea738f281476a2bf558c9b8 (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": [] } }
0x9a84a2e2...560bed0d0xb816...8db2 → 0x235d...3c8cSuccess
0xd1b3baa5...3c73bef40xfe3a...db13 → 0xc2ea...5673Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006d8797ac...d3cd3f44
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ba3afde14a4511f8e3380a849ae6fca5284bbbe4146ea6fc0f273d31e8dfc1f6", "timestamp": { "unpack": "1794009657." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…140b9443ce4224219e24e1a07bf7484b8bbc297c663b6f49ba50e428d8ab8435e138e291d0c39050c5865cc2 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45613366332f69b2f76115a068902daffabff00b41ebd94d572e8f0fe3a7516de7f06697388c8c1e65c8e302 (111 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…f4cfd24f2e9c6cebbc917aa041b1b62d2f3198b2af763a0a8fefa0bc3bc3299b8a6213ba2c2f3f33df172969 (174 bytes)", "f871821ed9858bb2c9700882520894c2ea641bac508c4a79fc5a4a03d5d0e869d0567388016345785d8a0000…6e5566612876008fa3764ca0549a7caa35ae04c9a36d6640fe00b63addf2e21c7ea738f281476a2bf558c9b8 (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:00033c1037...b8e4d018
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e8ea2399...dd76c136
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d2155b80ab313aff824a307e1e2ec462a0e879a5b4465375bec96fd02a627196", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f3bfed17...dd4961a3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e8ea23993e04f9487ac0bed59068864f5104da140ee1ee944115a12a0ee738b0ca121220db5ed77dd0a2f9bed03fd5a83817af67748ca082ecf3e7cb1ec913dcdd76c136", "hash": "d2155b80ab313aff824a307e1e2ec462a0e879a5b4465375bec96fd02a627196", "number": "56966", "timestamp": "1794009657", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ba3afde14a4511f8e3380a849ae6fca5284bbbe4146ea6fc0f273d31e8dfc1f6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…140b9443ce4224219e24e1a07bf7484b8bbc297c663b6f49ba50e428d8ab8435e138e291d0c39050c5865cc2 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45613366332f69b2f76115a068902daffabff00b41ebd94d572e8f0fe3a7516de7f06697388c8c1e65c8e302 (111 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…f4cfd24f2e9c6cebbc917aa041b1b62d2f3198b2af763a0a8fefa0bc3bc3299b8a6213ba2c2f3f33df172969 (174 bytes)", "f871821ed9858bb2c9700882520894c2ea641bac508c4a79fc5a4a03d5d0e869d0567388016345785d8a0000…6e5566612876008fa3764ca0549a7caa35ae04c9a36d6640fe00b63addf2e21c7ea738f281476a2bf558c9b8 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008a14584e...bcbd0dc0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f3bfed1781ec766bc2b0c832d742532d58b50e66597418d680931c06a24bfac3ca12122059048c47776dee8bd23c32baae8766c8e37b53e05b7a81518e8888c9dd4961a3", "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": "11002004249999975615287580.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }