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Canton Updates/1220cd...0a8b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #36,463

This Gateway_FinalizeBlock transaction built EVM block #36,463 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #36,463
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.6s

Block planned

Producer plans block #36463 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36463

3.7s
3.7s

Committed on Canton

Participant commits update 1220cd2301…7f0a8b
—

Imported to the execution layers

Importer applies block #36463 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.6s
EVM
Canton
External call
Total
Complete3.7s
3.7s

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
#36,463
Block Hash
0xe4dd0123...f7ae781e
Block Timestamp
Nov 5, 2026, 19:20:38 UTC
Transactions
0x71c0e8e2...5c3bd0f00x9ecf...435b → 0x0db9...fe89Success
0x926e53c7...ee61165b0xfe3a...db13 → 0x8952...5667Success
Overview
Update ID
1220cd2301...b17f0a8b
Offset
117091
Record Time
Nov 5, 2026, 19:20:41 UTC
Command ID
gw-64c9a5594...a13a3ddd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fde6f70e...59fb8d2f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ace39ced6ba67cbbc4b613dd763b9676a350c18e43b1d2eb8dad0aab34ab69d8ca1212208117d209e2c92d03127a19bd20a9ffdc737857ed69198165756dbe43dd036005", "block": { "timestamp": { "unpack": "1793906438." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5206612d8960d991993362a00b6aebf4ce7bdb55413b7bd1c2f91576da098c834f422ead59ce2d4287f1b463 (141 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…9d1902b8af363591a382baa018b4da297b82b1583878c3a1e878b55dd4ebb4399ab88f2c321b9cd3404feb87 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f72e9923051e5cbcba80f8a02320b841ce4e6829a4fb1af1830762db11df00faa659514a031647c6f25a6e48 (111 bytes)", "f87182106d858bb2c97008825208948952549886728ddff9ba03adeac0368638f5566788016345785d8a0000…52d9f2965521ecb999cfeaa0795508527b65cdb78aba748a3437970a6f3179de1520cdb0615008757e5cb7e4 (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": [] } }
0xca7dd251...39eef15b0x7854...b79a → 0xa276...16d2Success
0x9affb567...2affdbb00xf782...6589 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ace39ced...dd036005
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ca92ae0127badc9d7dd798e7a32463e67573a8d074eb1c14fca8fd30a13a3ddd", "timestamp": { "unpack": "1793906438." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5206612d8960d991993362a00b6aebf4ce7bdb55413b7bd1c2f91576da098c834f422ead59ce2d4287f1b463 (141 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…9d1902b8af363591a382baa018b4da297b82b1583878c3a1e878b55dd4ebb4399ab88f2c321b9cd3404feb87 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f72e9923051e5cbcba80f8a02320b841ce4e6829a4fb1af1830762db11df00faa659514a031647c6f25a6e48 (111 bytes)", "f87182106d858bb2c97008825208948952549886728ddff9ba03adeac0368638f5566788016345785d8a0000…52d9f2965521ecb999cfeaa0795508527b65cdb78aba748a3437970a6f3179de1520cdb0615008757e5cb7e4 (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:00b7f8686a...452953da
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0061e9192f...5a12f7f9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e4dd012379ab74d899d8237489c90be9ce555a1af05ae6a35667c7dcf7ae781e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d094b0b4...a0d6a68b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0061e9192fe79577f039b93bef3518dfd7f9cf0a35c0590e5b6117f2efe15b63afca121220075134c3069567fc35a3b448bf398151dc832b5b26e4a3f28fb4fc925a12f7f9", "hash": "e4dd012379ab74d899d8237489c90be9ce555a1af05ae6a35667c7dcf7ae781e", "number": "36463", "timestamp": "1793906438", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ca92ae0127badc9d7dd798e7a32463e67573a8d074eb1c14fca8fd30a13a3ddda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5206612d8960d991993362a00b6aebf4ce7bdb55413b7bd1c2f91576da098c834f422ead59ce2d4287f1b463 (141 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…9d1902b8af363591a382baa018b4da297b82b1583878c3a1e878b55dd4ebb4399ab88f2c321b9cd3404feb87 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f72e9923051e5cbcba80f8a02320b841ce4e6829a4fb1af1830762db11df00faa659514a031647c6f25a6e48 (111 bytes)", "f87182106d858bb2c97008825208948952549886728ddff9ba03adeac0368638f5566788016345785d8a0000…52d9f2965521ecb999cfeaa0795508527b65cdb78aba748a3437970a6f3179de1520cdb0615008757e5cb7e4 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001ed109f4...12243d16
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d094b0b47b1bc563ec5cb296c065bb15b3ece67687b921de0ea94314f38b46ecca1212208f6bf094b7cb3f4170b6eb47143ece092bcbe92e9e6cee0e09207df9a0d6a68b", "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": "11002004249999984707820218.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }