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Canton Updates/1220d2...4bdb
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #55,811

This Gateway_FinalizeBlock transaction built EVM block #55,811 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #55,811
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #55811 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #55811

1.7s
1.7s

Committed on Canton

Participant commits update 1220d2bc34…124bdb
—

Imported to the execution layers

Importer applies block #55811 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#55,811
Block Hash
0x49b551a3...34b12ffe
Block Timestamp
Nov 6, 2026, 23:15:54 UTC
Transactions
0x280d66a9...c761537d0x3c4b...8a3b → 0xa276...16d2Success
0xb11f91dd...c83c2e690xc098...1aec → 0x235d...3c8cSuccess
Overview
Update ID
1220d2bc34...96124bdb
Offset
176793
Record Time
Nov 6, 2026, 23:15:55 UTC
Command ID
gw-64c9a5594...696400b6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0026c13b73...6160560c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0002baa85d2ef105daecc2a76488cb6d953af026fe7fd3a010699aefbf1ef985d6ca1212204c203d7790e255c0e1d28702b20ee7b69c570e6300ef12ca5a1f5fd548da247f", "block": { "timestamp": { "unpack": "1794006954." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c1b9e4de9f5bf5a6a2afaca05722ad5a2351e65a8012e7ee3e61717a76f76a792841675775fe5c81e59bf0b8 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cdf82f4525bbde7fff06fda03352bca1e5400dffd62f1e56d2a1e6eda86ac0f437d8393958720020e8953ef8 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b8e04d8a1af8e99a56677a04e8390d2aa45b1483f2760ce1fe845dc146af132f3e5663081d5b84cdb21de91 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c3c22d71eaece622288d24a04d9ac98264590d84b6368066b36acbe76e921e52c8bae9f71c53e58ec1f18e43 (111 bytes)", "f87182073e858bb2c9700882520894d688df5edfa2509c04d60dd1880e9c85c936c82a88016345785d8a0000…1e42dab1a175bedca0763ca05545111f054ef9fa53495f2711e1aa8526e7fecd995cb52218ba6601c29fc23e (115 bytes)", "f871821cc8858bb2c9700882520894029396d989e011b34895be10d16309bf79aeee8488016345785d8a0000…68014de28c8bc2573c8a0da044cdf825e34e2b93181417dcf9e6ec65ea568da15e4a4a971e309eabba0c3ec1 (115 bytes)", "f871821cc9858bb2c9700882520894fa28ad0ca75993f3ded0e0e21eaf2868df11341488016345785d8a0000…4c33a7336600a7d62d525ca022a80d2e7a951db3c9b73126b2e103d6b22438c9fa2acb77a913b1b301144a14 (115 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": [] } }
0x4fca0da7...c4aecd280x68ce...8c30 → 0xa276...16d2Success
0xf82b125d...134c716d0xfe3a...db13 → 0x0293...ee84Success
0x37220fc5...811924130x4453...6737 → 0xa276...16d2Success
0xdc6a93b8...a053b5910xfd7c...4601 → 0xd688...c82aSuccess
0xafa2ed16...a6f28d9e0xfe3a...db13 → 0xfa28...3414Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0002baa85d...48da247f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "59b9deb664d3718a9d410feef2344164058204992dec4c1c6f783132696400b6", "timestamp": { "unpack": "1794006954." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c1b9e4de9f5bf5a6a2afaca05722ad5a2351e65a8012e7ee3e61717a76f76a792841675775fe5c81e59bf0b8 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cdf82f4525bbde7fff06fda03352bca1e5400dffd62f1e56d2a1e6eda86ac0f437d8393958720020e8953ef8 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b8e04d8a1af8e99a56677a04e8390d2aa45b1483f2760ce1fe845dc146af132f3e5663081d5b84cdb21de91 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c3c22d71eaece622288d24a04d9ac98264590d84b6368066b36acbe76e921e52c8bae9f71c53e58ec1f18e43 (111 bytes)", "f87182073e858bb2c9700882520894d688df5edfa2509c04d60dd1880e9c85c936c82a88016345785d8a0000…1e42dab1a175bedca0763ca05545111f054ef9fa53495f2711e1aa8526e7fecd995cb52218ba6601c29fc23e (115 bytes)", "f871821cc8858bb2c9700882520894029396d989e011b34895be10d16309bf79aeee8488016345785d8a0000…68014de28c8bc2573c8a0da044cdf825e34e2b93181417dcf9e6ec65ea568da15e4a4a971e309eabba0c3ec1 (115 bytes)", "f871821cc9858bb2c9700882520894fa28ad0ca75993f3ded0e0e21eaf2868df11341488016345785d8a0000…4c33a7336600a7d62d525ca022a80d2e7a951db3c9b73126b2e103d6b22438c9fa2acb77a913b1b301144a14 (115 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:0010e1e2b8...93113fcf
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00568f94e3...82741fd1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "49b551a3b80687d035811b2db5be950e9094c682cbb38b4e3ac4aa9c34b12ffe", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a235e56b...f094f78b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00568f94e39cd5479f354c059b739a7df1d9bff5a04d4dfada50fb033e066f4559ca1212209d38ce6ec6fbd2808722f2a02075bca78069c4aa0ea21808e8e8007582741fd1", "hash": "49b551a3b80687d035811b2db5be950e9094c682cbb38b4e3ac4aa9c34b12ffe", "number": "55811", "timestamp": "1794006954", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a059b9deb664d3718a9d410feef2344164058204992dec4c1c6f783132696400b6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c1b9e4de9f5bf5a6a2afaca05722ad5a2351e65a8012e7ee3e61717a76f76a792841675775fe5c81e59bf0b8 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cdf82f4525bbde7fff06fda03352bca1e5400dffd62f1e56d2a1e6eda86ac0f437d8393958720020e8953ef8 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b8e04d8a1af8e99a56677a04e8390d2aa45b1483f2760ce1fe845dc146af132f3e5663081d5b84cdb21de91 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c3c22d71eaece622288d24a04d9ac98264590d84b6368066b36acbe76e921e52c8bae9f71c53e58ec1f18e43 (111 bytes)", "f87182073e858bb2c9700882520894d688df5edfa2509c04d60dd1880e9c85c936c82a88016345785d8a0000…1e42dab1a175bedca0763ca05545111f054ef9fa53495f2711e1aa8526e7fecd995cb52218ba6601c29fc23e (115 bytes)", "f871821cc8858bb2c9700882520894029396d989e011b34895be10d16309bf79aeee8488016345785d8a0000…68014de28c8bc2573c8a0da044cdf825e34e2b93181417dcf9e6ec65ea568da15e4a4a971e309eabba0c3ec1 (115 bytes)", "f871821cc9858bb2c9700882520894fa28ad0ca75993f3ded0e0e21eaf2868df11341488016345785d8a0000…4c33a7336600a7d62d525ca022a80d2e7a951db3c9b73126b2e103d6b22438c9fa2acb77a913b1b301144a14 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00756b68f6...bfe3c9c4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a235e56b6cfd576fee13a0c5bdb118554fcd625713bbd65fe218f85039fe64adca121220709cab5084acee858a41a543ccdacff043727d9e27db4ba9cec34aa7f094f78b", "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": "11002004249999976187698461.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }