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Canton Updates/1220ff...2c12
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,863

This Gateway_FinalizeBlock transaction built EVM block #139,863 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #139,863
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.6s

Block planned

Producer plans block #139863 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139863

2.1s
2.1s

Committed on Canton

Participant commits update 1220ff570c…5e2c12
—

Imported to the execution layers

Importer applies block #139863 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.6s
EVM
Canton
External call
Total
Complete2.1s
2.1s

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
#139,863
Block Hash
0xbfe13f42...29aca573
Block Timestamp
Nov 11, 2026, 08:39:19 UTC
Transactions
0x6831bfd0...c4af27930x26b2...5f86 → 0x0af7...128bSuccess
0x5a45327c...79f19e6a0x80bc...b818 → 0xa276...16d2Success
Overview
Update ID
1220ff570c...dd5e2c12
Offset
435010
Record Time
Nov 11, 2026, 08:39:21 UTC
Command ID
gw-64c9a5594...df336da7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0073fa465d...ca4807c9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00813ae760b4bd487604249f757553688bd5c817f6257be28189e304f158b29a6bca12122038ebd8e2844336d33f391649b8f41c985f987b8aee3636b3114173e00dcf3928", "block": { "timestamp": { "unpack": "1794386359." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8255048405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad7dc53c9ae099bcdfd9e8a029cbfbcc2f619902aaadd16eabc660fbf23c0a5eff28d2441c66a663286d3497 (176 bytes)", "f8ae8255058405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0be9290832e0b1aba371a3a050a153fdd58aad091d2fb16152e0e53d21f0abf8f269214b3de116320413ffa6 (176 bytes)", "f88a078411cc4000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…90acaee1558d12c1e3865fa061678f2bd4c4a1d8bfb21bf7d7e60101cb1b29d9962e338402d37241aad465e7 (140 bytes)", "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4056e82fede561c8c12c1da030c53f414316e2e1ac6c813fee218ec547270392c8478e1f1080c16fd1c5eda6 (140 bytes)", "f86c0e8411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…32ed76a3949c2d963399d0a072048563ffb67e240843489cab6d10f06097c841754782de132b6938a61e9d3e (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": [] } }
0x3ea56d7c...c5081dc50x26b2...5f86 → 0x0af7...128bSuccess
0x32603a6e...9589f3140x744e...a5a8 → 0x9e02...3de2Success
0xffe0c992...ff1685e40xcac4...c510 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00813ae760...0dcf3928
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2ca53be5626fafff8502bf63af9d45db52fb359b0509b491a24a32e7df336da7", "timestamp": { "unpack": "1794386359." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8255048405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad7dc53c9ae099bcdfd9e8a029cbfbcc2f619902aaadd16eabc660fbf23c0a5eff28d2441c66a663286d3497 (176 bytes)", "f8ae8255058405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0be9290832e0b1aba371a3a050a153fdd58aad091d2fb16152e0e53d21f0abf8f269214b3de116320413ffa6 (176 bytes)", "f88a078411cc4000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…90acaee1558d12c1e3865fa061678f2bd4c4a1d8bfb21bf7d7e60101cb1b29d9962e338402d37241aad465e7 (140 bytes)", "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4056e82fede561c8c12c1da030c53f414316e2e1ac6c813fee218ec547270392c8478e1f1080c16fd1c5eda6 (140 bytes)", "f86c0e8411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…32ed76a3949c2d963399d0a072048563ffb67e240843489cab6d10f06097c841754782de132b6938a61e9d3e (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:00f3cd069a...438833e2
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e5c101b7...5c8a74b6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bfe13f4282c6a60eed7fce9fcc016e7e24438499c68c760f1ab0d3e429aca573", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d8aecc37...6a1312a3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e5c101b73adeabb1abf5d890270fe0499a2df2c96fec48b788a4f37105893e6bca12122018ab1ec17ec87f1ebb509724c3b2a31f9699f10527c6e331d03bb0c25c8a74b6", "hash": "bfe13f4282c6a60eed7fce9fcc016e7e24438499c68c760f1ab0d3e429aca573", "number": "139863", "timestamp": "1794386359", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02ca53be5626fafff8502bf63af9d45db52fb359b0509b491a24a32e7df336da7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8255048405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad7dc53c9ae099bcdfd9e8a029cbfbcc2f619902aaadd16eabc660fbf23c0a5eff28d2441c66a663286d3497 (176 bytes)", "f8ae8255058405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0be9290832e0b1aba371a3a050a153fdd58aad091d2fb16152e0e53d21f0abf8f269214b3de116320413ffa6 (176 bytes)", "f88a078411cc4000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…90acaee1558d12c1e3865fa061678f2bd4c4a1d8bfb21bf7d7e60101cb1b29d9962e338402d37241aad465e7 (140 bytes)", "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4056e82fede561c8c12c1da030c53f414316e2e1ac6c813fee218ec547270392c8478e1f1080c16fd1c5eda6 (140 bytes)", "f86c0e8411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…32ed76a3949c2d963399d0a072048563ffb67e240843489cab6d10f06097c841754782de132b6938a61e9d3e (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0001b9e777...a1f55a59
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d8aecc374e38d5724e5b981bf100f62a50c832d9df9181577908fbf997d64967ca12122044faac2b7f5bffa7d6bc543ce731fdb4f9d708f7bba74fa76d2266396a1312a3", "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": "11002004249999880927447165.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }