Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #60,444 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #60,444

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

Block planned

Producer plans block #60444 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #60444

1.2s

Committed on Canton

Participant commits update 12201c54af…80f3e4

—

Imported to the execution layers

Importer applies block #60444 from GatewayHead

—

0ms

500ms

1.0s

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

#60,444

Block Hash

0x89eb9d48...b2df011b

Block Timestamp

Nov 7, 2026, 02:17:55 UTC

Transactions

0x3d88148b...811605bc0xb75c...407f → 0x235d...3c8cSuccess

0xddf3b580...49d7d8050xbdb0...0b13 → 0xa276...16d2Success

Overview

Update ID

12201c54af...da80f3e4

Offset

190874

Record Time

Nov 7, 2026, 02:17:56 UTC

Command ID

gw-64c9a5594...fbe0ce19

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007a10025f...fcba780b

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00788ba20fc12d35ff82f802f89d1ff63661667c83256cd40d773ad038fe696800ca121220a14ce9e1a95c6f15650219005a2ffe4f4a90fe504cd07c4e7df55ea6721f48aa", "block": { "timestamp": { "unpack": "1794017875." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…7a0732cbdd000845752dc2a0783e82b3b943dc09448d3f01bed8123e4ffbc5d496053da04745d369f4fdab9e (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af073981b954a49861dcb8a002c5e7d6bb9d6f6c58fafa15528ea617a926484b07edbc7e5f2832b96ff56317 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…50608ed88fdae0048e7b39a02549b0f7e8aaaf556ab07ce3f58615fb56c894afe41da95beadd9317fe6fbe6d (141 bytes)", "f8718225c2858bb2c9700882520894d95a03fcf023f36ac3359e2133c246e1aca6eb8e88016345785d8a0000…1cd2f9c991c05470787f24a03e535f8cdf4b68128b0070ce7f53a522506a0d1af9b9dc898aaa4ae0e6529e68 (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:00788ba20f...721f48aa

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "3dc941033acc694a10024bc7e88da3e158b400b3ee8735d921392682fbe0ce19", "timestamp": { "unpack": "1794017875." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…7a0732cbdd000845752dc2a0783e82b3b943dc09448d3f01bed8123e4ffbc5d496053da04745d369f4fdab9e (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af073981b954a49861dcb8a002c5e7d6bb9d6f6c58fafa15528ea617a926484b07edbc7e5f2832b96ff56317 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…50608ed88fdae0048e7b39a02549b0f7e8aaaf556ab07ce3f58615fb56c894afe41da95beadd9317fe6fbe6d (141 bytes)", "f8718225c2858bb2c9700882520894d95a03fcf023f36ac3359e2133c246e1aca6eb8e88016345785d8a0000…1cd2f9c991c05470787f24a03e535f8cdf4b68128b0070ce7f53a522506a0d1af9b9dc898aaa4ae0e6529e68 (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:008b94a704...80f92784

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001dbcbcb0fad5ddcb7d8bfa69d7447cff1f5043f9f99f276fb73defeaaacc31a3ca1212208a42eeae19a764e5a20882a7d26ad8e4e83d3a64e41474a4eac53f7bfd0346ab", "hash": "89eb9d48e800919df6a477f698240bede2f956d3aa302deca1c57a17b2df011b", "number": "60444", "timestamp": "1794017875", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03dc941033acc694a10024bc7e88da3e158b400b3ee8735d921392682fbe0ce19a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…7a0732cbdd000845752dc2a0783e82b3b943dc09448d3f01bed8123e4ffbc5d496053da04745d369f4fdab9e (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af073981b954a49861dcb8a002c5e7d6bb9d6f6c58fafa15528ea617a926484b07edbc7e5f2832b96ff56317 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…50608ed88fdae0048e7b39a02549b0f7e8aaaf556ab07ce3f58615fb56c894afe41da95beadd9317fe6fbe6d (141 bytes)", "f8718225c2858bb2c9700882520894d95a03fcf023f36ac3359e2133c246e1aca6eb8e88016345785d8a0000…1cd2f9c991c05470787f24a03e535f8cdf4b68128b0070ce7f53a522506a0d1af9b9dc898aaa4ae0e6529e68 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d2e04441...ef1669fe

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008b94a70445c0c5017877162c843d0fafc35c7b16bbb5c7ed83b46d06af2b8704ca121220d0250a0dac29c5e5a88f77369c95e121012cf50ff685845b8ee96af280f92784", "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": "11002004249999974097127552.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }