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Canton Updates/1220a2...f503
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #128,933

This Gateway_FinalizeBlock transaction built EVM block #128,933 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #128,933
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #128933 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #128933

1.2s
1.2s

Committed on Canton

Participant commits update 1220a26176…c8f503
—

Imported to the execution layers

Importer applies block #128933 from GatewayHead

—
0ms
500ms
1.0s
1.5s
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
#128,933
Block Hash
0xec83c2d4...ec17bcf2
Block Timestamp
Nov 11, 2026, 01:20:41 UTC
Transactions
0x615abc1c...0ec16b200x26b2...5f86 → 0x0af7...128bSuccess
0x35839291...bb68d6720xbe5e...d4e3 → 0x235d...3c8cSuccess
Overview
Update ID
1220a26176...eac8f503
Offset
401779
Record Time
Nov 11, 2026, 01:20:42 UTC
Command ID
gw-64c9a5594...e758d38e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00caa809da...8bd6080d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ec83c2d42631f5f8136e69ed97d3bd769ac08f0e8b32cc0138d89a5aec17bcf2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0x3014dbae...570822b40xc6f0...f9b7 → 0x235d...3c8cSuccess
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e6c85b74...70c9c4a9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00caa809dac1f38fef15a1fc4e11bb797619aee2bf03fa79bfe03028cd9e1fcc3dca1212204b25d11ed734bf9858246c7911122a08ded1cfaf922789445c545b6b8bd6080d", "hash": "ec83c2d42631f5f8136e69ed97d3bd769ac08f0e8b32cc0138d89a5aec17bcf2", "number": "128933", "timestamp": "1794360041", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e53def58d5db7e439a806f744a839fff7871a3ae81fad6326146022be758d38ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae822e658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d947a06f45916348ff274a07f20f6d281c4bd82d73a65b0369d87409993a233f5085a6fb0e28c1679c0b674 (176 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a3225a9fe21a0a0a3b1d3da03ce9580e81e56c2f99130c91c2d95c6623097342f0be93f170994d83ae7c9e33 (110 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…6c48ba7b485bc06966133fa0277d5a57f89820ca0e769378f14c1e8fb9802efd2c3f0621ba61861ee57a68a4 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e109b5ae...f15fe360
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c3dad4b396efd6f393af32f01cdaba37926b5a8e3cb2fd363d582fd80d04e320ca12122032a352e27477b177b727845d30ebc14b31b65e3457acd554ba2f45e50efb0e9f", "block": { "timestamp": { "unpack": "1794360041." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae822e658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d947a06f45916348ff274a07f20f6d281c4bd82d73a65b0369d87409993a233f5085a6fb0e28c1679c0b674 (176 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a3225a9fe21a0a0a3b1d3da03ce9580e81e56c2f99130c91c2d95c6623097342f0be93f170994d83ae7c9e33 (110 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…6c48ba7b485bc06966133fa0277d5a57f89820ca0e769378f14c1e8fb9802efd2c3f0621ba61861ee57a68a4 (110 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:00c3dad4b3...0efb0e9f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e53def58d5db7e439a806f744a839fff7871a3ae81fad6326146022be758d38e", "timestamp": { "unpack": "1794360041." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae822e658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d947a06f45916348ff274a07f20f6d281c4bd82d73a65b0369d87409993a233f5085a6fb0e28c1679c0b674 (176 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a3225a9fe21a0a0a3b1d3da03ce9580e81e56c2f99130c91c2d95c6623097342f0be93f170994d83ae7c9e33 (110 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…6c48ba7b485bc06966133fa0277d5a57f89820ca0e769378f14c1e8fb9802efd2c3f0621ba61861ee57a68a4 (110 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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f2c9fdf7...875c3ff3
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005534444d...d7931a0b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e6c85b743b092f0ce1211678ab7e8bab98ddcaebe6baf8f561afd6d246bea0c7ca1212207391a695202217cdcb201b224f5f93ac24919635921b7da9c6012ced70c9c4a9", "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": "11002004249999893883785973.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }