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Canton Updates/1220c6...8bae
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #62,890

This Gateway_FinalizeBlock transaction built EVM block #62,890 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #62,890
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
994ms

Block planned

Producer plans block #62890 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #62890

795ms
795ms

Committed on Canton

Participant commits update 1220c64e56…b18bae
—

Imported to the execution layers

Importer applies block #62890 from GatewayHead

—
0ms
250ms
500ms
750ms
994ms
EVM
Canton
External call
Total
Complete795ms
795ms

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
#62,890
Block Hash
0x4cf8f9ea...38406528
Block Timestamp
Nov 7, 2026, 04:15:03 UTC
Transactions
0x27eb804d...6d0838490x35bd...d7c8 → 0x235d...3c8cSuccess
0xefc8f6b0...bf1638100xfd7c...4601 → 0x34f4...5ed8Success
Overview
Update ID
1220c64e56...cbb18bae
Offset
198329
Record Time
Nov 7, 2026, 04:15:03 UTC
Command ID
gw-64c9a5594...07dd5dad
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ba9cc995...1761f7a3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00519deb74780ec60c9b95d8987d01e7f8f7bd321e35c16583d64240ece1f4befeca1212204b240396a119a352655c83ce079e0d1a3d2c20244cf210acb8b2cd3743e3dd6c", "block": { "timestamp": { "unpack": "1794024903." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…53bb9b73b62dde09b58ed5a05f6434aff2683f51ff3520a3b12133c767bf9857b9231f969691b001d2a1069c (111 bytes)", "02f8b2830e4a250a843b9aca00843b9aca1582c2d194ac6adc32372d317507fb69b4e129f203790cf47680b8…2b3493184833f9aa447cffa03666baa8340792e16af52acf0767c8e34add292292aa393c3745ee448cf55bb5 (181 bytes)", "f87082050085746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…5548fed05a1bea5f5405c8a02956e09601e8c44114b64367a18f77ce9d9f3b6d492bc90bb37c9441b8361232 (114 bytes)", "f87182092d858bb2c970088252089434f40ba517c30316409a0c4b9ba4449d25985ed888016345785d8a0000…069d1c3c0b8cebaa9abba3a063da5d54a4bb0acd0ab55bc9f9c414de96fe6a423f4ad4cf3e782644dd4fc5c3 (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": [] } }
0x74aa8f93...e64eb3880x8fb1...8268 → 0x0dfa...0ceeSuccess
0x9df45946...c26c88950x875e...478f → 0xac6a...f476Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00519deb74...43e3dd6c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8fb0dfc9f0ace7474850497855de91677e69b6dd9c697a51ebc10b5e07dd5dad", "timestamp": { "unpack": "1794024903." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…53bb9b73b62dde09b58ed5a05f6434aff2683f51ff3520a3b12133c767bf9857b9231f969691b001d2a1069c (111 bytes)", "02f8b2830e4a250a843b9aca00843b9aca1582c2d194ac6adc32372d317507fb69b4e129f203790cf47680b8…2b3493184833f9aa447cffa03666baa8340792e16af52acf0767c8e34add292292aa393c3745ee448cf55bb5 (181 bytes)", "f87082050085746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…5548fed05a1bea5f5405c8a02956e09601e8c44114b64367a18f77ce9d9f3b6d492bc90bb37c9441b8361232 (114 bytes)", "f87182092d858bb2c970088252089434f40ba517c30316409a0c4b9ba4449d25985ed888016345785d8a0000…069d1c3c0b8cebaa9abba3a063da5d54a4bb0acd0ab55bc9f9c414de96fe6a423f4ad4cf3e782644dd4fc5c3 (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:00cc8338a7...a5e9a4e6
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d032f2e0...c743789c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4cf8f9eafa3ad33b340c12b073edb36c782179e576a7c33800f4b14b38406528", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f25ba8c2...1540bea8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d032f2e0ea99f6225b5b29bf908ada21756a25daf73d6e384abb3f06f9840de3ca121220ce4d4ec566c94a0e7130d3d60c1403f1313dd119ac041ce65f0ff6c9c743789c", "hash": "4cf8f9eafa3ad33b340c12b073edb36c782179e576a7c33800f4b14b38406528", "number": "62890", "timestamp": "1794024903", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08fb0dfc9f0ace7474850497855de91677e69b6dd9c697a51ebc10b5e07dd5dada01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…53bb9b73b62dde09b58ed5a05f6434aff2683f51ff3520a3b12133c767bf9857b9231f969691b001d2a1069c (111 bytes)", "02f8b2830e4a250a843b9aca00843b9aca1582c2d194ac6adc32372d317507fb69b4e129f203790cf47680b8…2b3493184833f9aa447cffa03666baa8340792e16af52acf0767c8e34add292292aa393c3745ee448cf55bb5 (181 bytes)", "f87082050085746a528807825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…5548fed05a1bea5f5405c8a02956e09601e8c44114b64367a18f77ce9d9f3b6d492bc90bb37c9441b8361232 (114 bytes)", "f87182092d858bb2c970088252089434f40ba517c30316409a0c4b9ba4449d25985ed888016345785d8a0000…069d1c3c0b8cebaa9abba3a063da5d54a4bb0acd0ab55bc9f9c414de96fe6a423f4ad4cf3e782644dd4fc5c3 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0087edb4ce...bb6f79c4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f25ba8c2b9235d09262130ca187b7c8fe0fdac6ae1e712c44ac581f0415c9313ca1212206348a1a97d485ee06339f15abd94fdf02f975429f4e03fbc1d63c8521540bea8", "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": "11002004249999973260501300.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }