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Canton Updates/1220c1...29c3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #144,061

This Gateway_FinalizeBlock transaction built EVM block #144,061 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #144,061
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.9s

Block planned

Producer plans block #144061 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #144061

3.1s
3.1s

Committed on Canton

Participant commits update 1220c19ec6…6729c3
—

Imported to the execution layers

Importer applies block #144061 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.9s
EVM
Canton
External call
Total
Complete3.1s
3.1s

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
#144,061
Block Hash
0xd3393531...fa66e5e9
Block Timestamp
Nov 11, 2026, 11:34:23 UTC
Transactions
0x96ad9d25...58c55a990x0b62...bc91 → 0x235d...3c8cSuccess
0x79bd13e8...7f3f9e250x784e...26c7 → 0x9e02...3de2Success
Overview
Update ID
1220c19ec6...8d6729c3
Offset
447779
Record Time
Nov 11, 2026, 11:34:26 UTC
Command ID
gw-64c9a5594...0768062d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00153b7632...031b8552
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d74c61ccd52f136ab99d7c440692e96e51d830bbc8b1dfc904467005ba12f89eca1212205776f2082f5aebd678d2975c05610f66db965bc487ad67e52f6988b7a450a3d9", "block": { "timestamp": { "unpack": "1794396863." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0984be6cc77082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe57ab522deff0209a9777a032fa692df137c9c0d980c9205b9216b652920a5d33ea8b2cab0a459ae09e8857 (110 bytes)", "f88a0684be6cc770826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…7a54eb3981ae3bf68bc450a0661386d86169a770198b5fa5e7f3b465e1ce2b652b177503d0f3a9310b6aefa7 (140 bytes)", "f86c0d84be6cc77082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…00c3952bb6b51cce9934b1a06e12906cbf54fae0b84cba0f1b3d021deece5709fbce9b3a983a5548dfd06edb (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": [] } }
0x98b85414...720c80cc0xb047...3f4b → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d74c61cc...a450a3d9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "50ef9e7911472f35b43186b25d4bff0b0caad99cc2ad787a40b7b0270768062d", "timestamp": { "unpack": "1794396863." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0984be6cc77082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe57ab522deff0209a9777a032fa692df137c9c0d980c9205b9216b652920a5d33ea8b2cab0a459ae09e8857 (110 bytes)", "f88a0684be6cc770826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…7a54eb3981ae3bf68bc450a0661386d86169a770198b5fa5e7f3b465e1ce2b652b177503d0f3a9310b6aefa7 (140 bytes)", "f86c0d84be6cc77082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…00c3952bb6b51cce9934b1a06e12906cbf54fae0b84cba0f1b3d021deece5709fbce9b3a983a5548dfd06edb (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:00deb46f2b...cc6d7a39
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002a0f05f4...0f740c03
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d3393531848b521dbd68bc815ff135faa78fe9f69e9fe923f4957e55fa66e5e9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00286e317a...4266e026
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002a0f05f49be2a76cebba5fe62a5148f5473b875d6c328da172905cc4062e3973ca12122054cb80a9bbddde372db2e4eb5efb4df9ce04317cf9a04b710ea08d200f740c03", "hash": "d3393531848b521dbd68bc815ff135faa78fe9f69e9fe923f4957e55fa66e5e9", "number": "144061", "timestamp": "1794396863", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a050ef9e7911472f35b43186b25d4bff0b0caad99cc2ad787a40b7b0270768062da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c0984be6cc77082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…fe57ab522deff0209a9777a032fa692df137c9c0d980c9205b9216b652920a5d33ea8b2cab0a459ae09e8857 (110 bytes)", "f88a0684be6cc770826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…7a54eb3981ae3bf68bc450a0661386d86169a770198b5fa5e7f3b465e1ce2b652b177503d0f3a9310b6aefa7 (140 bytes)", "f86c0d84be6cc77082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…00c3952bb6b51cce9934b1a06e12906cbf54fae0b84cba0f1b3d021deece5709fbce9b3a983a5548dfd06edb (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00364c30ef...6ea6cf4d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00286e317a3e8de7009a2a0dc9e3fa50fd594c2229875b431d9c188b60c8a3f290ca121220f162ce2f3c7c8e006d4c615c9ea8b07a28653aa2b55831dfd5a440444266e026", "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": "11002004249999877591970209.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }