Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #124,465 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #124,465

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.5s

Block planned

Producer plans block #124465 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124465

2.8s

Committed on Canton

Participant commits update 1220f0b825…98fc65

—

Imported to the execution layers

Importer applies block #124465 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.5s

EVM

Canton

External call

Total

Complete2.8s

2.8s

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

#124,465

Block Hash

0xea51c22d...0d074960

Block Timestamp

Nov 10, 2026, 22:07:27 UTC

Transactions

0x1eb5ec5d...2c9a88d10x26b2...5f86 → 0x0af7...128bSuccess

0x1f0e7406...a5f3737e0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220f0b825...0998fc65

Offset

388182

Record Time

Nov 10, 2026, 22:07:29 UTC

Command ID

gw-64c9a5594...829ecdce

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c718db3a...aa83d745

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00259b3881c867669026d24f03c20a3866363b355b1d4c90cce33cd1e1eeaf0d30ca121220c0e9c739846cc6739afe6928a9b47aad612acb18759cd08be66eae8d7699b5ad", "block": { "timestamp": { "unpack": "1794348447." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821d3a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4e30f6c41205a2e0b20bf3a06c6b6e8c6310904d8a14a7192d6087dbffcb3b5449edc12fb64dbc0e927b66c3 (176 bytes)", "f8ae821d3b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…452dea434448c9446b1138a06212cce999c30ad48cd7b213a66a2668c86d1e44db27a1a45be2ced9c5dac7cc (176 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…e4bf4fb21c3a3ac8316d7aa0196d2db5dea59a4bc623126e7f81114e195119e92e2fae2860a9a26720201153 (792 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…4ede9cc90e60cd660c1a45a075e6c9fd453483cbb948dac5fa025f70d0486dc3ae2b74db3aa381e43570b73e (173 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:00259b3881...7699b5ad

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "62d9e59f3a10722f2315b3dc5d6badf452d0f89eeedc0c8744a7f675829ecdce", "timestamp": { "unpack": "1794348447." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821d3a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4e30f6c41205a2e0b20bf3a06c6b6e8c6310904d8a14a7192d6087dbffcb3b5449edc12fb64dbc0e927b66c3 (176 bytes)", "f8ae821d3b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…452dea434448c9446b1138a06212cce999c30ad48cd7b213a66a2668c86d1e44db27a1a45be2ced9c5dac7cc (176 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…e4bf4fb21c3a3ac8316d7aa0196d2db5dea59a4bc623126e7f81114e195119e92e2fae2860a9a26720201153 (792 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…4ede9cc90e60cd660c1a45a075e6c9fd453483cbb948dac5fa025f70d0486dc3ae2b74db3aa381e43570b73e (173 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:005878994b...0970d469

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005e11257ac32116cb935ca445b9449bd3a0bbf91a50cb93290c8615e48fad33c3ca12122058ce4b1cb761a1ec65203b767aaf80812120671d44e99ef05b1be7f2a2bc5514", "hash": "ea51c22dcabe3f54680db2d6c0ee751fabd2c0cdfa27042e87fafaa00d074960", "number": "124465", "timestamp": "1794348447", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a062d9e59f3a10722f2315b3dc5d6badf452d0f89eeedc0c8744a7f675829ecdcea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae821d3a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4e30f6c41205a2e0b20bf3a06c6b6e8c6310904d8a14a7192d6087dbffcb3b5449edc12fb64dbc0e927b66c3 (176 bytes)", "f8ae821d3b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…452dea434448c9446b1138a06212cce999c30ad48cd7b213a66a2668c86d1e44db27a1a45be2ced9c5dac7cc (176 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…e4bf4fb21c3a3ac8316d7aa0196d2db5dea59a4bc623126e7f81114e195119e92e2fae2860a9a26720201153 (792 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…4ede9cc90e60cd660c1a45a075e6c9fd453483cbb948dac5fa025f70d0486dc3ae2b74db3aa381e43570b73e (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0071b056f3...e13d8786

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005878994bfb2ad210091b4ce545714715b16662cf7c1070a247c32f03357a5fe9ca12122084ce303e6cda0b12727b3ea0cb3c9099d0f4a45f5744f75a877887e10970d469", "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": "11002004249999899915912794.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }