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Canton Updates/122062...a568
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #136,158

This Gateway_FinalizeBlock transaction built EVM block #136,158 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #136,158
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #136158 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136158

1.9s
1.9s

Committed on Canton

Participant commits update 1220624e41…3da568
—

Imported to the execution layers

Importer applies block #136158 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#136,158
Block Hash
0xbc3bedfa...11bbb4ba
Block Timestamp
Nov 11, 2026, 06:09:59 UTC
Transactions
0x44f30053...cdefa7fb0x8fb1...8268 → 0x0dfa...0ceeSuccess
0x1d1794e8...17e1c9ad0x8cf6...106f → 0x235d...3c8cSuccess
Overview
Update ID
1220624e41...553da568
Offset
423745
Record Time
Nov 11, 2026, 06:10:00 UTC
Command ID
gw-64c9a5594...b2bd77f3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003031bb18...d47cf74a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e3003ba2cf993612f78d927fa79cbc4839cec068fbaf036e1d8f1d6d05e60178ca121220b17cd96f2f1f700b10c471d2f87fc7f2ef1c3fe8734868ab0f1929c89e4469ea", "block": { "timestamp": { "unpack": "1794377399." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c840c5c10008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…53437c5942d549f89231b2a0493f0e949e870f81a15ae2fc06fcb2b34e5b73162088aea9f1787f9f3a00d206 (173 bytes)", "f86c12840c5c100082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7cd3e4823b41b862fdb852a01857a2a605f50b1fb01db8e5d0a21184a5ceb61b90166e9882adb1e9745942a9 (110 bytes)", "f86f820697840a4cb800825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…adf2fabf9be39e2599d293a06ee47d35f48fe10e02a77cbee16490772eb6724fdfd023314a43d4b8f13f23b9 (113 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": [] } }
0x9fff0dda...10c8ebda0x7e22...045a → 0x51be...67edSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e3003ba2...9e4469ea
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2633e0ef487014356b3f7a6cb8fa274534b7fdaec03a85cfceae1442b2bd77f3", "timestamp": { "unpack": "1794377399." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c840c5c10008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…53437c5942d549f89231b2a0493f0e949e870f81a15ae2fc06fcb2b34e5b73162088aea9f1787f9f3a00d206 (173 bytes)", "f86c12840c5c100082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7cd3e4823b41b862fdb852a01857a2a605f50b1fb01db8e5d0a21184a5ceb61b90166e9882adb1e9745942a9 (110 bytes)", "f86f820697840a4cb800825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…adf2fabf9be39e2599d293a06ee47d35f48fe10e02a77cbee16490772eb6724fdfd023314a43d4b8f13f23b9 (113 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:00a2ad4f22...f1b09517
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f9604a13...c738f5cb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bc3bedfaec7afd0e23805ebc69bb193c59bab73ae1b57d50ea8e8af911bbb4ba", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00edeb9621...9c83f43d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f9604a1330f6c60af0c3f5829055d23509b596a49459b347d83d967f9460bc2dca121220e9f7381e353d1a0f43127bea9c77ae9aac71c97389483c5a63138896c738f5cb", "hash": "bc3bedfaec7afd0e23805ebc69bb193c59bab73ae1b57d50ea8e8af911bbb4ba", "number": "136158", "timestamp": "1794377399", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a02633e0ef487014356b3f7a6cb8fa274534b7fdaec03a85cfceae1442b2bd77f3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ab0c840c5c10008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…53437c5942d549f89231b2a0493f0e949e870f81a15ae2fc06fcb2b34e5b73162088aea9f1787f9f3a00d206 (173 bytes)", "f86c12840c5c100082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7cd3e4823b41b862fdb852a01857a2a605f50b1fb01db8e5d0a21184a5ceb61b90166e9882adb1e9745942a9 (110 bytes)", "f86f820697840a4cb800825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…adf2fabf9be39e2599d293a06ee47d35f48fe10e02a77cbee16490772eb6724fdfd023314a43d4b8f13f23b9 (113 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00173dd7f0...49daee61
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00edeb962177a1b6abf3db10049fcad22f2e24df092e9431086132287bd44cec51ca121220bcaa073d1b82038fd4814224c5e7c13b0ea11cdb2676f29a5e9c404d9c83f43d", "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": "11002004249999884576197340.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }