Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #33,845 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #33,845

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

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1.4s

Block planned

Producer plans block #33845 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33845

1.1s

Committed on Canton

Participant commits update 1220deed00…8d7b80

—

Imported to the execution layers

Importer applies block #33845 from GatewayHead

—

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1.4s

EVM

Canton

External call

Total

Complete1.1s

1.1s

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

#33,845

Block Hash

0xd20c04cf...4037978a

Block Timestamp

Nov 5, 2026, 17:32:27 UTC

Transactions

0x701924e5...a710a5690x7ab4...07e2 → 0x235d...3c8cSuccess

0x46f0e5d3...4bc8b5760xa0e3...1408 → 0x51be...67edSuccess

Overview

Update ID

1220deed00...828d7b80

Offset

109129

Record Time

Nov 5, 2026, 17:32:28 UTC

Command ID

gw-64c9a5594...146fcf11

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0085bfcbec...9a0d0b1a

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00aa2e299939c221d5ab14ebc3e1fdc37b776b235c5da7e5297156b3e51b9f10feca121220f12839aec0ca11f5d8371c16a8924d3e906cad89775c05f28e553559fe8ef8ec", "block": { "timestamp": { "unpack": "1793899947." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b28f94155e402e5402dde9a01039d0b345c2e155f4a4147c37480a34be70e837adb7bc9dbe4a36fa08c0d125 (111 bytes)", "f8ad1d857a3c70420783011e3994d09cb86fa0efc17868b6a29483e7683f63e1e6ba80b84440c10f19000000…1de14a0e2c30a6e58976d5a00ec681033e9859f5bcc2528d02327feb6dc25fb10d61281526cc4c557def503a (175 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3daae08995e0191dfdacd9a0434c1cd94154dd7d762f62160890949f95a9c60606d3c09774c737d4d0dcaafe (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…80b0c9f9006756c786bd6da004e1da0928a5ce6b69472dd9c91511220ab4bd871da4be333b3b61afa6e4f1dd (174 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…0f87adaf8f747c31dc6dd0a04a6ac913abab8722a71f1c14a50913babd20d1a8b3549614b96ec9c1f5c26687 (174 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…c25eae9d7c7e86d7a17142a00de5b4685ceae304905490bedacd638e9650b375232df508aebcf74050a63713 (174 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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00aa2e2999...fe8ef8ec

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "c64e46385eda51464f0ccf726fc7ab6bb6d20d34c0a81ed50fa57150146fcf11", "timestamp": { "unpack": "1793899947." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b28f94155e402e5402dde9a01039d0b345c2e155f4a4147c37480a34be70e837adb7bc9dbe4a36fa08c0d125 (111 bytes)", "f8ad1d857a3c70420783011e3994d09cb86fa0efc17868b6a29483e7683f63e1e6ba80b84440c10f19000000…1de14a0e2c30a6e58976d5a00ec681033e9859f5bcc2528d02327feb6dc25fb10d61281526cc4c557def503a (175 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3daae08995e0191dfdacd9a0434c1cd94154dd7d762f62160890949f95a9c60606d3c09774c737d4d0dcaafe (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…80b0c9f9006756c786bd6da004e1da0928a5ce6b69472dd9c91511220ab4bd871da4be333b3b61afa6e4f1dd (174 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…0f87adaf8f747c31dc6dd0a04a6ac913abab8722a71f1c14a50913babd20d1a8b3549614b96ec9c1f5c26687 (174 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…c25eae9d7c7e86d7a17142a00de5b4685ceae304905490bedacd638e9650b375232df508aebcf74050a63713 (174 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00fe9b4ee4...c53cdb95

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f64b72fcd3a393403d2c314db10e5b44643a64de5ecc23bf59c193a93224487fca121220bbb66a19833fc7304309675bf6f124d698b4b1ef4b08d6abec3930ff2d9a4a47", "hash": "d20c04cfc6b2101a96822fd5b3883ea1a25e6cb657673c839fdf5cd74037978a", "number": "33845", "timestamp": "1793899947", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0c64e46385eda51464f0ccf726fc7ab6bb6d20d34c0a81ed50fa57150146fcf11a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b28f94155e402e5402dde9a01039d0b345c2e155f4a4147c37480a34be70e837adb7bc9dbe4a36fa08c0d125 (111 bytes)", "f8ad1d857a3c70420783011e3994d09cb86fa0efc17868b6a29483e7683f63e1e6ba80b84440c10f19000000…1de14a0e2c30a6e58976d5a00ec681033e9859f5bcc2528d02327feb6dc25fb10d61281526cc4c557def503a (175 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3daae08995e0191dfdacd9a0434c1cd94154dd7d762f62160890949f95a9c60606d3c09774c737d4d0dcaafe (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…80b0c9f9006756c786bd6da004e1da0928a5ce6b69472dd9c91511220ab4bd871da4be333b3b61afa6e4f1dd (174 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…0f87adaf8f747c31dc6dd0a04a6ac913abab8722a71f1c14a50913babd20d1a8b3549614b96ec9c1f5c26687 (174 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…c25eae9d7c7e86d7a17142a00de5b4685ceae304905490bedacd638e9650b375232df508aebcf74050a63713 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00ad1975ae...f5cd48a9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fe9b4ee49b2b08222d59a3a7fbb1efa1c1280fbeff8156664603b97574737f6eca121220037becf4693e9793c62c8e15a3c0c2bec4fe47112f04cbec93f8db31c53cdb95", "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": "11002004249999985689387742.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }