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Canton Updates/122041...5542
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #61,777

This Gateway_FinalizeBlock transaction built EVM block #61,777 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #61,777
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #61777 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #61777

985ms
985ms

Committed on Canton

Participant commits update 12204148d3…4d5542
—

Imported to the execution layers

Importer applies block #61777 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete985ms
985ms

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
#61,777
Block Hash
0xdd7351b8...e650b458
Block Timestamp
Nov 7, 2026, 03:23:16 UTC
Transactions
0x13e4901f...cef13e410x2a3c...b909 → 0x9e02...3de2Success
0xee13d80f...744c4a810x50d1...6561 → 0x235d...3c8cSuccess
Overview
Update ID
12204148d3...1d4d5542
Offset
194938
Record Time
Nov 7, 2026, 03:23:16 UTC
Command ID
gw-64c9a5594...c001c73e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b1bda95a...64ee28be
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0xb062634c...eebb20320x500e...d215 → 0x51be...67edSuccess
0x691a57b3...467ece9b0x7bb3...6ff3 → 0xa276...16d2Success
0x07698a4e...18c3e68d0xe1ce...92a6 → 0x235d...3c8cSuccess
0x1c75b241...bf4abf680xa797...6ce9 → 0x235d...3c8cSuccess
Contract:
004bf8cd91...1ac03033
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ca24b7e87670b280f40d73261b6e1c22910bd4e600b508a0247a1f0eb2cde98fca121220d0cfbc5cdf8e5d426e9548e96627b9841213f662d2464dd3299382fba9469bfe", "block": { "timestamp": { "unpack": "1794021796." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…6b6151f50a7fc14fc4fe67a017a3d47c2a5d0f65871a0ff42fde863bf4b5978d428424562f28e1b255b9ddfa (141 bytes)", "f8ab03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…d6d5f015caf597bd06f38c389f750911000139cc63f10476e5701c5f3608b45aa9b0463e9fa0ac702cf3665e (173 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fdd67553df23783c0a1d7ba029b7542b4f841b2dcaaba95def8b24e53da68b71d1531e618a44bfca674570b9 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…af5058fcfcd59b37416bbaa0329ffebf07921dffd9d21d2abc79724ae14c36c24d637f5c30a7f06137e7652b (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…db6c7027c606bfbb5e0db1a04e57243d4e20f60a03220d73da7148c1e57934b29c72d5ea4fd09cfb1df43229 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3ceeab45e2e54a2cab53c2a058f36226a1da5a00c8758d162fb2e09a8645562ed7dd7942b77df2f13902374d (111 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:00ca24b7e8...a9469bfe
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8ea1141456ca3f47c5cae4323adc16a7df0e5c37efc8223532c90232c001c73e", "timestamp": { "unpack": "1794021796." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…6b6151f50a7fc14fc4fe67a017a3d47c2a5d0f65871a0ff42fde863bf4b5978d428424562f28e1b255b9ddfa (141 bytes)", "f8ab03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…d6d5f015caf597bd06f38c389f750911000139cc63f10476e5701c5f3608b45aa9b0463e9fa0ac702cf3665e (173 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fdd67553df23783c0a1d7ba029b7542b4f841b2dcaaba95def8b24e53da68b71d1531e618a44bfca674570b9 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…af5058fcfcd59b37416bbaa0329ffebf07921dffd9d21d2abc79724ae14c36c24d637f5c30a7f06137e7652b (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…db6c7027c606bfbb5e0db1a04e57243d4e20f60a03220d73da7148c1e57934b29c72d5ea4fd09cfb1df43229 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3ceeab45e2e54a2cab53c2a058f36226a1da5a00c8758d162fb2e09a8645562ed7dd7942b77df2f13902374d (111 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c8ad4d05...346a9ac6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "dd7351b8087f760e8540b74b46c7ec9e0b8b250ded0bdde7fb798ef3e650b458", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006acbfc15...2ab68f9d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c8ad4d056fc6f7ba9c06bff5b785964a04ca63e48ca5d1e6f96cc2d45c178461ca1212206bf9db87d4fb7adebe6723188fec29ffb74093c79030521f0da56ce4346a9ac6", "hash": "dd7351b8087f760e8540b74b46c7ec9e0b8b250ded0bdde7fb798ef3e650b458", "number": "61777", "timestamp": "1794021796", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08ea1141456ca3f47c5cae4323adc16a7df0e5c37efc8223532c90232c001c73ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…6b6151f50a7fc14fc4fe67a017a3d47c2a5d0f65871a0ff42fde863bf4b5978d428424562f28e1b255b9ddfa (141 bytes)", "f8ab03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…d6d5f015caf597bd06f38c389f750911000139cc63f10476e5701c5f3608b45aa9b0463e9fa0ac702cf3665e (173 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fdd67553df23783c0a1d7ba029b7542b4f841b2dcaaba95def8b24e53da68b71d1531e618a44bfca674570b9 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…af5058fcfcd59b37416bbaa0329ffebf07921dffd9d21d2abc79724ae14c36c24d637f5c30a7f06137e7652b (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…db6c7027c606bfbb5e0db1a04e57243d4e20f60a03220d73da7148c1e57934b29c72d5ea4fd09cfb1df43229 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3ceeab45e2e54a2cab53c2a058f36226a1da5a00c8758d162fb2e09a8645562ed7dd7942b77df2f13902374d (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003f5089fe...145c6d5e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006acbfc15ac08567cd720102f715a723fcefcdfee25da34db7ecb8a94731e09bcca12122045dfc938a368742ac731f2a5f1cafe4e54ffa29b85187134e1ba69a62ab68f9d", "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": "11002004249999973617183640.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }