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Canton Updates/1220b6...059a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #124,544

This Gateway_FinalizeBlock transaction built EVM block #124,544 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #124,544
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #124544 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124544

1.2s
1.2s

Committed on Canton

Participant commits update 1220b6690f…12059a
—

Imported to the execution layers

Importer applies block #124544 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#124,544
Block Hash
0x51cc8def...f2b0a668
Block Timestamp
Nov 10, 2026, 22:10:57 UTC
Transactions
0xd7abc4a8...46bd698f0x0b6e...3d8a → 0x0d8b...682eSuccess
0x0f2d644d...6dbd6ad90xc610...8847 → 0x7919...5a5bSuccess
Overview
Update ID
1220b6690f...3b12059a
Offset
388422
Record Time
Nov 10, 2026, 22:10:58 UTC
Command ID
gw-64c9a5594...9d0345f4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d8108a3b...3897b996
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0080830230337a0084eca5977705e1aa07aca689630b6608baa85616a9f6f2b700ca1212207ebe5f54c9dc8c46efcefc111d86f6d8a247d00a89c6bbfbe798be0c1b4e0c7c", "block": { "timestamp": { "unpack": "1794348657." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f891830e4a2502843b9aca0e843b9aca0e826f00940d8bb5d7721d8c13ae7723d814ac30768e0a682e80a4…9b7cd4fcbf73cd33599609a06bc0eeefe8eae4f7fc7f67df7d860169451bdee684bfa226b9ca50d8267e27c3 (148 bytes)", "f8ae821d8a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5df8dcb55d9ed5a859c54aa06ca71488306161e1df2fe3d9d994f1f9d4c41498b131fe35cf21ffe4f47bdbc4 (176 bytes)", "f88a09840a4cb8008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…93d206f1f5c919366db86ba03871095e8c9af2eff05e38027b28153063424ba4362dd28f72228c1fce28cccb (140 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": [] } }
0x767b42f5...232497e40x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0080830230...1b4e0c7c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5646237b05aa66c1f0a9857855275563cc7e794eae225eb0ea97e9499d0345f4", "timestamp": { "unpack": "1794348657." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f891830e4a2502843b9aca0e843b9aca0e826f00940d8bb5d7721d8c13ae7723d814ac30768e0a682e80a4…9b7cd4fcbf73cd33599609a06bc0eeefe8eae4f7fc7f67df7d860169451bdee684bfa226b9ca50d8267e27c3 (148 bytes)", "f8ae821d8a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5df8dcb55d9ed5a859c54aa06ca71488306161e1df2fe3d9d994f1f9d4c41498b131fe35cf21ffe4f47bdbc4 (176 bytes)", "f88a09840a4cb8008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…93d206f1f5c919366db86ba03871095e8c9af2eff05e38027b28153063424ba4362dd28f72228c1fce28cccb (140 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:00e21e6724...4e16d5e5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001a8ca437...065c2dfd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "51cc8def7bc88a59ca86294f3d0d48200e333c64ab4e74b95b70c81ef2b0a668", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e28381c1...05002b6b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001a8ca437cdea86bb6284e1ebe688bf5de74cbc4061f5c957845d909401ccc99dca121220fd41b9789f50ac681828a9d5e8b4e6f027c2dffee57833d4bbbe2c93065c2dfd", "hash": "51cc8def7bc88a59ca86294f3d0d48200e333c64ab4e74b95b70c81ef2b0a668", "number": "124544", "timestamp": "1794348657", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05646237b05aa66c1f0a9857855275563cc7e794eae225eb0ea97e9499d0345f4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f891830e4a2502843b9aca0e843b9aca0e826f00940d8bb5d7721d8c13ae7723d814ac30768e0a682e80a4…9b7cd4fcbf73cd33599609a06bc0eeefe8eae4f7fc7f67df7d860169451bdee684bfa226b9ca50d8267e27c3 (148 bytes)", "f8ae821d8a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5df8dcb55d9ed5a859c54aa06ca71488306161e1df2fe3d9d994f1f9d4c41498b131fe35cf21ffe4f47bdbc4 (176 bytes)", "f88a09840a4cb8008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…93d206f1f5c919366db86ba03871095e8c9af2eff05e38027b28153063424ba4362dd28f72228c1fce28cccb (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001ab00c1b...ca73606d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e28381c1d7012e0bbe9ccdf50590b3fe4f540d9ecea6f6b434cedc1f80dc568eca12122046ca6d25757af9f70bffaec25374d0d3b60caa321a50d1f52dab60d505002b6b", "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": "11002004249999899862923837.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }