Canton Updates/122005...ed92

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #40,545 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #40,545

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.4s

Block planned

Producer plans block #40545 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #40545

2.7s

Committed on Canton

Participant commits update 122005c6d3…d8ed92

—

Imported to the execution layers

Importer applies block #40545 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.4s

EVM

Canton

External call

Total

Complete2.7s

2.7s

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

#40,545

Block Hash

0xfc2c912a...178d2fcf

Block Timestamp

Nov 5, 2026, 22:04:56 UTC

Transactions

0xdf0b2499...efb308810x20b2...c2b3 → 0x235d...3c8cSuccess

0x46548f35...d33fd0c50xaae0...042e → 0xa276...16d2Success

Overview

Update ID

122005c6d3...51d8ed92

Offset

129502

Record Time

Nov 5, 2026, 22:04:58 UTC

Command ID

gw-64c9a5594...eeb0c3e8

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00fc72ce91...0eab18fc

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0051ac7074b36e024f9fbd9f37a37a42ed80165e1a34f729f070a3fed53cf26ca2ca12122050cdad893b5ec91e71f2cbed3ebb5a46243f06fac0a2ebcf1136efecc401df05", "block": { "timestamp": { "unpack": "1793916296." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a24dc9147e47e19b31bcada0031339413419e7f7387a3e5a82ef9f8f97c949f736eb73f46ed44f0a04cb415c (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d43710f14657361989a87ba068619bb38867d0bd73a721197b4c5c97cf9a80c067f47d18578691d6d33808b4 (141 bytes)", "f86c02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…96d042322969ea1ff23306a0414473e1be8342cb4ce6c6791bd9bcd0275ec54e49795ba315a3f30eda791d64 (110 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…581ab93d3e092a5614a222a01e144db345a1070a69d843b3f291bcbd19aa2ad5fce255927bc32e12d9b186ad (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5411a33708475eaee67567a046dfb50302a9f536f4a90264125af0e87ddb7421fcac5d63220fa98f336f0696 (141 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d5e3ebacf004aa4b25e131a02731f56e160970405a9f9da73eea3adbefe1efa938283ce94b12f6a593783000 (174 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…aea5be72a1561fbedf3bb5a053eaa2c46677a7c7733070c409e5f7cc3aa0703eb9a45cbf671b53813a159898 (119 bytes)", "f871821917858bb2c97008825208946cac5bb1ad4a3d7e6e7cf149406b919cd0fcd22a88016345785d8a0000…7c98517325249b8061c2c6a04478700b95fadb055a182d2c58962b18f68293da26b80b81408ec6366de15b27 (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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0051ac7074...c401df05

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "ca167fa83d1b3fa2a63e8ed682003a2261920c50f2a2c7668dc15fe2eeb0c3e8", "timestamp": { "unpack": "1793916296." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a24dc9147e47e19b31bcada0031339413419e7f7387a3e5a82ef9f8f97c949f736eb73f46ed44f0a04cb415c (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d43710f14657361989a87ba068619bb38867d0bd73a721197b4c5c97cf9a80c067f47d18578691d6d33808b4 (141 bytes)", "f86c02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…96d042322969ea1ff23306a0414473e1be8342cb4ce6c6791bd9bcd0275ec54e49795ba315a3f30eda791d64 (110 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…581ab93d3e092a5614a222a01e144db345a1070a69d843b3f291bcbd19aa2ad5fce255927bc32e12d9b186ad (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5411a33708475eaee67567a046dfb50302a9f536f4a90264125af0e87ddb7421fcac5d63220fa98f336f0696 (141 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d5e3ebacf004aa4b25e131a02731f56e160970405a9f9da73eea3adbefe1efa938283ce94b12f6a593783000 (174 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…aea5be72a1561fbedf3bb5a053eaa2c46677a7c7733070c409e5f7cc3aa0703eb9a45cbf671b53813a159898 (119 bytes)", "f871821917858bb2c97008825208946cac5bb1ad4a3d7e6e7cf149406b919cd0fcd22a88016345785d8a0000…7c98517325249b8061c2c6a04478700b95fadb055a182d2c58962b18f68293da26b80b81408ec6366de15b27 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00c68e878c...492f7c65

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0054747b693f90997ad11a448a860b67e28ade8c6f53cd2807d22ccbd0db6bd783ca1212204a642e550e0aff64fa3ab57b8215857a537a9585582cb62fbe711c99c5dbcd42", "hash": "fc2c912af4912c82e2bdd407fbf9faac08c22012d81c9558fcb4be00178d2fcf", "number": "40545", "timestamp": "1793916296", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ca167fa83d1b3fa2a63e8ed682003a2261920c50f2a2c7668dc15fe2eeb0c3e8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a24dc9147e47e19b31bcada0031339413419e7f7387a3e5a82ef9f8f97c949f736eb73f46ed44f0a04cb415c (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d43710f14657361989a87ba068619bb38867d0bd73a721197b4c5c97cf9a80c067f47d18578691d6d33808b4 (141 bytes)", "f86c02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…96d042322969ea1ff23306a0414473e1be8342cb4ce6c6791bd9bcd0275ec54e49795ba315a3f30eda791d64 (110 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…581ab93d3e092a5614a222a01e144db345a1070a69d843b3f291bcbd19aa2ad5fce255927bc32e12d9b186ad (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5411a33708475eaee67567a046dfb50302a9f536f4a90264125af0e87ddb7421fcac5d63220fa98f336f0696 (141 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d5e3ebacf004aa4b25e131a02731f56e160970405a9f9da73eea3adbefe1efa938283ce94b12f6a593783000 (174 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…aea5be72a1561fbedf3bb5a053eaa2c46677a7c7733070c409e5f7cc3aa0703eb9a45cbf671b53813a159898 (119 bytes)", "f871821917858bb2c97008825208946cac5bb1ad4a3d7e6e7cf149406b919cd0fcd22a88016345785d8a0000…7c98517325249b8061c2c6a04478700b95fadb055a182d2c58962b18f68293da26b80b81408ec6366de15b27 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00bd336257...e7014a9a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c68e878c6c8a54b3aa184e9254e4af97a97a503ba65310529d8c0ebafe40f62bca1212201c1882dec292c7be5368dbd4968c84597c1bb57283c12f3570739f9a492f7c65", "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": "11002004249999983140874509.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }