Canton Updates/122043...a9e3

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #136,634 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #136,634

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

Block planned

Producer plans block #136634 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136634

1.6s

Committed on Canton

Participant commits update 122043b516…d4a9e3

—

Imported to the execution layers

Importer applies block #136634 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

EVM

Canton

External call

Total

Complete1.6s

1.6s

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

#136,634

Block Hash

0x424ea13c...28c96aea

Block Timestamp

Nov 11, 2026, 06:30:03 UTC

Transactions

0x2017cc7a...1800ee4e0x26b0...26af → 0x235d...3c8cSuccess

0x6e4ee171...5aec926d0xdae1...4f5a → 0xa276...16d2Success

Overview

Update ID

122043b516...d0d4a9e3

Offset

425193

Record Time

Nov 11, 2026, 06:30:04 UTC

Command ID

gw-64c9a5594...658f22b1

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003b6da021...53520110

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00c31bb55f7cbb03d1002c94e29a4a2f5dd9d7c7795db2bc527a2c96baedbbe761ca12122008cd991f9e1d8886b1228ae1139bcac5ef2622d6733db2a1fdcd9b31694444ac", "block": { "timestamp": { "unpack": "1794378603." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f82067b8405f5e100825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…1b0c2d849ece296cc575fda0282fcf8b3207e9cc04b8c0b4d0e76d9579447031d57e22d4de3ad22e749e4709 (113 bytes)", "f86c128407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…d064c7d9e2f6836041cb7aa03b3ad217ffbe5b4d615f036f7a38e55dc2b0b2293af238af626dcc51e2d0a2d1 (110 bytes)", "f8ae82499e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6d00ef7e7933ba3af354c2a0434b17275d1ca2bb29fe2307a73a4e194c41e03d49db42cecfe6b49ccc07f86d (176 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…06be0b936371bab90cc519a02b270c4cb682110061499694e9d79e840c656a2e955ccfbfeb810cda08cfe2e7 (140 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7e975f7a90e1f4d9c9889da004ea887c8a44bbf1f775077148d7a3b93ff14217955be80fd94a66ee68fe3601 (140 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2e23921c2d81ff97785adba0456745ac96c18120b6b8e577625ca2fbefb633afd8137b5332c20c244a689b24 (140 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:00c31bb55f...694444ac

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f8fd9f69d48c3377837cafc26cade82cc5dfea88a3fe2594086964e7658f22b1", "timestamp": { "unpack": "1794378603." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f82067b8405f5e100825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…1b0c2d849ece296cc575fda0282fcf8b3207e9cc04b8c0b4d0e76d9579447031d57e22d4de3ad22e749e4709 (113 bytes)", "f86c128407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…d064c7d9e2f6836041cb7aa03b3ad217ffbe5b4d615f036f7a38e55dc2b0b2293af238af626dcc51e2d0a2d1 (110 bytes)", "f8ae82499e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6d00ef7e7933ba3af354c2a0434b17275d1ca2bb29fe2307a73a4e194c41e03d49db42cecfe6b49ccc07f86d (176 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…06be0b936371bab90cc519a02b270c4cb682110061499694e9d79e840c656a2e955ccfbfeb810cda08cfe2e7 (140 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7e975f7a90e1f4d9c9889da004ea887c8a44bbf1f775077148d7a3b93ff14217955be80fd94a66ee68fe3601 (140 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2e23921c2d81ff97785adba0456745ac96c18120b6b8e577625ca2fbefb633afd8137b5332c20c244a689b24 (140 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:00f99ec5a9...29f043a9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f7ad46956bfd724318080f77ccd50e59c05135799bbff023cb185f8536bbfe50ca1212206cd9611d94d6ac21c4b1e7f877fa87d797fc9c46ea4669399fe8f5b3901d9a20", "hash": "424ea13c62e95f01e3011cd38c54656c25e7946d7d79a0d070b3cc3a28c96aea", "number": "136634", "timestamp": "1794378603", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f8fd9f69d48c3377837cafc26cade82cc5dfea88a3fe2594086964e7658f22b1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86f82067b8405f5e100825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…1b0c2d849ece296cc575fda0282fcf8b3207e9cc04b8c0b4d0e76d9579447031d57e22d4de3ad22e749e4709 (113 bytes)", "f86c128407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…d064c7d9e2f6836041cb7aa03b3ad217ffbe5b4d615f036f7a38e55dc2b0b2293af238af626dcc51e2d0a2d1 (110 bytes)", "f8ae82499e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6d00ef7e7933ba3af354c2a0434b17275d1ca2bb29fe2307a73a4e194c41e03d49db42cecfe6b49ccc07f86d (176 bytes)", "f88a0d8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…06be0b936371bab90cc519a02b270c4cb682110061499694e9d79e840c656a2e955ccfbfeb810cda08cfe2e7 (140 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7e975f7a90e1f4d9c9889da004ea887c8a44bbf1f775077148d7a3b93ff14217955be80fd94a66ee68fe3601 (140 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2e23921c2d81ff97785adba0456745ac96c18120b6b8e577625ca2fbefb633afd8137b5332c20c244a689b24 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:008ec4bdfd...5024c607

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f99ec5a9d717be9d656ed85d5259740a9f8868ec2849764672d3491d2cf634b8ca1212201dad06c1f1c2f22a6c2471f6c3c817b5a6ede7e46794980f00e5f82f29f043a9", "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": "11002004249999883750622338.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }