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Canton Updates/122032...b700
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #62,464

This Gateway_FinalizeBlock transaction built EVM block #62,464 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #62,464
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
983ms

Block planned

Producer plans block #62464 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #62464

786ms
786ms

Committed on Canton

Participant commits update 1220320a8d…ddb700
—

Imported to the execution layers

Importer applies block #62464 from GatewayHead

—
0ms
250ms
500ms
750ms
983ms
EVM
Canton
External call
Total
Complete786ms
786ms

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
#62,464
Block Hash
0x42a0bb1b...3cfd0102
Block Timestamp
Nov 7, 2026, 03:55:16 UTC
Transactions
0x62aa4af2...25a1bf0e0x1edd...5e6a → 0xb778...3d80Success
0x4cef6991...1c0ce98c0xfd7c...4601 → 0xf8bb...dfe8Success
Overview
Update ID
1220320a8d...a6ddb700
Offset
197031
Record Time
Nov 7, 2026, 03:55:16 UTC
Command ID
gw-64c9a5594...733ccd98
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00faeed648...510e8d6c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a6d3dc4ef313c463bb20de7678f2a73bbce41eb1ce1b5fd6dda3539c5f5aea4fca121220b1e4e0302d526cd6430a192b2cee42f2d139d6a79ac43e71eabef4cffe9f0643", "block": { "timestamp": { "unpack": "1794023716." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b0808aca2c395dd8fd74b7a07553b48a1bf696b609d79059fa60e4cba37385ae7b0768be009afe45c2dc6791 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d5892fade950b8b2f7fa78a0244d52e5eda76e84b7f257ad785b1d733233bf98ce30b7967b5373194dcd67a3 (111 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d783c5c56f8ed71016ef47a00db3d3ff2e328d805be24a10c1b10412f278e2b946d11f739495a894f20c1765 (174 bytes)", "f87182090e858bb2c9700882520894f8bb6f52f487be127d2a315d4569c99c3ec0dfe888016345785d8a0000…f8a04f529c19d9bab4d1e6a009057547fbb9072f2a6de320ac00d0a7f54250a3f3a07aa19765137e3a72623a (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": [] } }
0x2915801d...7a91d9b90xba76...dac1 → 0x23e5...229aSuccess
0xff2e0cd5...7518a4eb0x54e0...9893 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a6d3dc4e...fe9f0643
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "50da4d164d85420440258dae5cd2b31641a215228260f37c5e4c5293733ccd98", "timestamp": { "unpack": "1794023716." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b0808aca2c395dd8fd74b7a07553b48a1bf696b609d79059fa60e4cba37385ae7b0768be009afe45c2dc6791 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d5892fade950b8b2f7fa78a0244d52e5eda76e84b7f257ad785b1d733233bf98ce30b7967b5373194dcd67a3 (111 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d783c5c56f8ed71016ef47a00db3d3ff2e328d805be24a10c1b10412f278e2b946d11f739495a894f20c1765 (174 bytes)", "f87182090e858bb2c9700882520894f8bb6f52f487be127d2a315d4569c99c3ec0dfe888016345785d8a0000…f8a04f529c19d9bab4d1e6a009057547fbb9072f2a6de320ac00d0a7f54250a3f3a07aa19765137e3a72623a (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:002ef768ad...a97f6cfa
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a0f5d9e3...9b7efb4c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "42a0bb1bf423125b67f8ba32a3057502b1c23c7fda8c31781b6721be3cfd0102", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b6d12d90...d59751c1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a0f5d9e3d3543c1277baa694337f6b130501be0c00320f75e57eccd324a38f11ca121220ce13ed78e48ec7b910de6e3ded1233e2e93f7e72c6a50a59c66f243e9b7efb4c", "hash": "42a0bb1bf423125b67f8ba32a3057502b1c23c7fda8c31781b6721be3cfd0102", "number": "62464", "timestamp": "1794023716", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a050da4d164d85420440258dae5cd2b31641a215228260f37c5e4c5293733ccd98a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b0808aca2c395dd8fd74b7a07553b48a1bf696b609d79059fa60e4cba37385ae7b0768be009afe45c2dc6791 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d5892fade950b8b2f7fa78a0244d52e5eda76e84b7f257ad785b1d733233bf98ce30b7967b5373194dcd67a3 (111 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d783c5c56f8ed71016ef47a00db3d3ff2e328d805be24a10c1b10412f278e2b946d11f739495a894f20c1765 (174 bytes)", "f87182090e858bb2c9700882520894f8bb6f52f487be127d2a315d4569c99c3ec0dfe888016345785d8a0000…f8a04f529c19d9bab4d1e6a009057547fbb9072f2a6de320ac00d0a7f54250a3f3a07aa19765137e3a72623a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0046fbd2ca...94c13be0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b6d12d90398fbdb0839acef19aa37f4466a1f799d0a91d00d4274c4add5d0366ca1212204f2bf45678ae728058acc6723ecb9996f2423ed8589ee47a66b7d95ed59751c1", "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": "11002004249999973400858832.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }