Canton Updates/122011...a599

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #122,155 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #122,155

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

8.0s

9.8s

Block planned

Producer plans block #122155 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #122155

7.9s

Committed on Canton

Participant commits update 1220119f60…98a599

—

Imported to the execution layers

Importer applies block #122155 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

8.0s

9.8s

EVM

Canton

External call

Total

Complete7.9s

7.9s

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

#122,155

Block Hash

0xc70ca5e4...ec7e0049

Block Timestamp

Nov 10, 2026, 20:29:06 UTC

Transactions

0x53803632...b74ce8b80x26b2...5f86 → 0x0af7...128bSuccess

0x8eba6186...cde906ce0x924e...d2e1 → 0x925e...03fcSuccess

Overview

Update ID

1220119f60...a398a599

Offset

381153

Record Time

Nov 10, 2026, 20:29:13 UTC

Command ID

gw-64c9a5594...0a0bc376

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00bb282e90...13421249

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000e2e5a217de25ce06addd9d87f108689235b345c901131f8d9852a9455f5c6c1ca121220ddd0e2179eeafa6f667fffd136c19a171490553efc240665c651b16669a6dbf5", "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": "11002004249999903949426908.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005d03691b...4e43e0c5

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00e668e0e5716f3e2814499c9c4fc8040a1389e6c30857d81c185830ead910acc1ca1212203a2a6b8c49a54f44c20db0ea7778ea6ac715e23a5f24c6ae761c868fbd0a39ca", "block": { "timestamp": { "unpack": "1794342546." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821254830f4240831e8480830cbdb794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a1874ac5bf8a9f29e385b8a009a1686021152aff10d3c66febf8b1af94c01f8f6f0c90b1e6e2d5f893865a12 (504 bytes)", "f8ae8214898405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…73cceaa0c09c7cbf129fa1a018953dc5a1c0a7a400fbbb44145a441365be38a88b80af87afbf0a112285de60 (176 bytes)", "f8ae82148a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d9bd2b7880cd9fc053d79ea013531f506ba74eae4bda48bcde9fd33b227bfe91b78b3eb1644f71c0121704bd (176 bytes)", "f8ae82148b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d55b55007900e95fe86e33a059d8c13dafbd40861988cb8d4888e7425c66dae2f5664d3be67a0a679c927a6e (176 bytes)", "02f901f4830e4a258212b0830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71a6c0ad59dd7decb0a298a0770201c6fbc30087734a20ffb87d9d9d4f5aed9bc5ab5cbb964ee41d3561acdb (504 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894c71b6aeb18ba9fe225ab7f2194fbee0414013b26869f…3adda89b46b3fbbe12162ca05e7db9356af5d81d04050fe5e6e5962cf2bbc8538c5bf3e5596b7e92423cbbd8 (118 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:00e668e0e5...bd0a39ca

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "dcf8dd2de4a7f89d4334d50bf36117166f476616d171905b0b45c7d90a0bc376", "timestamp": { "unpack": "1794342546." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821254830f4240831e8480830cbdb794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a1874ac5bf8a9f29e385b8a009a1686021152aff10d3c66febf8b1af94c01f8f6f0c90b1e6e2d5f893865a12 (504 bytes)", "f8ae8214898405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…73cceaa0c09c7cbf129fa1a018953dc5a1c0a7a400fbbb44145a441365be38a88b80af87afbf0a112285de60 (176 bytes)", "f8ae82148a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d9bd2b7880cd9fc053d79ea013531f506ba74eae4bda48bcde9fd33b227bfe91b78b3eb1644f71c0121704bd (176 bytes)", "f8ae82148b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d55b55007900e95fe86e33a059d8c13dafbd40861988cb8d4888e7425c66dae2f5664d3be67a0a679c927a6e (176 bytes)", "02f901f4830e4a258212b0830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71a6c0ad59dd7decb0a298a0770201c6fbc30087734a20ffb87d9d9d4f5aed9bc5ab5cbb964ee41d3561acdb (504 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894c71b6aeb18ba9fe225ab7f2194fbee0414013b26869f…3adda89b46b3fbbe12162ca05e7db9356af5d81d04050fe5e6e5962cf2bbc8538c5bf3e5596b7e92423cbbd8 (118 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:000e2e5a21...69a6dbf5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d0a904775c8325e45a8fe57df82ca231644b711f98dd23c02d27b373adb3f66fca1212207c38c22d4ca0f0591698232e75a13fe2ead6aeded6b3236634db7d03a3a0f416", "hash": "c70ca5e4a41a5b3b0ab418a89639e1bfcb5b127277fd1a4ab1797f2aec7e0049", "number": "122155", "timestamp": "1794342546", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0dcf8dd2de4a7f89d4334d50bf36117166f476616d171905b0b45c7d90a0bc376a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821254830f4240831e8480830cbdb794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a1874ac5bf8a9f29e385b8a009a1686021152aff10d3c66febf8b1af94c01f8f6f0c90b1e6e2d5f893865a12 (504 bytes)", "f8ae8214898405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…73cceaa0c09c7cbf129fa1a018953dc5a1c0a7a400fbbb44145a441365be38a88b80af87afbf0a112285de60 (176 bytes)", "f8ae82148a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d9bd2b7880cd9fc053d79ea013531f506ba74eae4bda48bcde9fd33b227bfe91b78b3eb1644f71c0121704bd (176 bytes)", "f8ae82148b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d55b55007900e95fe86e33a059d8c13dafbd40861988cb8d4888e7425c66dae2f5664d3be67a0a679c927a6e (176 bytes)", "02f901f4830e4a258212b0830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71a6c0ad59dd7decb0a298a0770201c6fbc30087734a20ffb87d9d9d4f5aed9bc5ab5cbb964ee41d3561acdb (504 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894c71b6aeb18ba9fe225ab7f2194fbee0414013b26869f…3adda89b46b3fbbe12162ca05e7db9356af5d81d04050fe5e6e5962cf2bbc8538c5bf3e5596b7e92423cbbd8 (118 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }