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Canton Updates/122021...ce8e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #131,765

This Gateway_FinalizeBlock transaction built EVM block #131,765 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #131,765
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #131765 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131765

2.1s
2.1s

Committed on Canton

Participant commits update 1220215a7e…37ce8e
—

Imported to the execution layers

Importer applies block #131765 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
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
#131,765
Block Hash
0xb0f300ab...9e12033e
Block Timestamp
Nov 11, 2026, 03:13:40 UTC
Transactions
0x33af7894...4e4b8e4c0x26b2...5f86 → 0x0af7...128bSuccess
0x16871397...2fc7daf40x0e7c...bb2c → 0x235d...3c8cSuccess
Overview
Update ID
1220215a7e...0337ce8e
Offset
410387
Record Time
Nov 11, 2026, 03:13:42 UTC
Command ID
gw-64c9a5594...65fc494d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ce0e92b2...30dddece
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001efc79ab7a84ac81596f7c8514cd6821c86bda856d11d972ccd23f77955a6346ca12122054a608172362b2271f5d52b6d8429cb42e41439d1d92a28d4c29569dfd5233dd", "block": { "timestamp": { "unpack": "1794366820." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7c9fa8e29f028d0fa8aeaba06de2174ae5d25028975c8d2e25ac5a4ed283bc7323ca086ec649bda27d643b4a (110 bytes)", "f8ae82385f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…af3845f5d3303717f0d9e7a02814d16fc367d571214028b6f029d11370bc1adef7181923dc4121abcc3987c9 (176 bytes)", "02f901f4830e4a258217b4830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…596a0d89389ec20a2f2627a01b39747d285943f8a847c3d9dda08a95ec461c5c7f267f2e04d1784a60bbb8b1 (504 bytes)", "f89046843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…b4ac637c21824b6486b234a00f62a29474151943d4c12dfc3fb0c384a2febf3e5c997b48432eb85beb7d80d3 (146 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…22085dd03563596942d8f4a036a93ab90e4e2cde29b97ca71055410560fe88a7058ea3e1e0f5cb6c13af599f (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": [] } }
0xfcdbf431...9bba37680x9bc3...ae8d → 0x6e1a...c767Success
0x9f230cc9...3ee514f40x924e...d2e1 → 0x925e...03fcSuccess
0xb7f8d99c...ad1671f70xcf4b...f7c9 → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001efc79ab...fd5233dd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "53cd2389a8acee90ed4e90a7e14b58d882260c603003dfab87d4e3e265fc494d", "timestamp": { "unpack": "1794366820." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7c9fa8e29f028d0fa8aeaba06de2174ae5d25028975c8d2e25ac5a4ed283bc7323ca086ec649bda27d643b4a (110 bytes)", "f8ae82385f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…af3845f5d3303717f0d9e7a02814d16fc367d571214028b6f029d11370bc1adef7181923dc4121abcc3987c9 (176 bytes)", "02f901f4830e4a258217b4830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…596a0d89389ec20a2f2627a01b39747d285943f8a847c3d9dda08a95ec461c5c7f267f2e04d1784a60bbb8b1 (504 bytes)", "f89046843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…b4ac637c21824b6486b234a00f62a29474151943d4c12dfc3fb0c384a2febf3e5c997b48432eb85beb7d80d3 (146 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…22085dd03563596942d8f4a036a93ab90e4e2cde29b97ca71055410560fe88a7058ea3e1e0f5cb6c13af599f (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00dedc2543...2ce10ce1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008995ba07...1bf4334b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b0f300aba8bda42c6a011402e25d119322e245f065a64f8dfb46f9689e12033e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001d05e18a...1fd8041e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008995ba07212ec296fd236575af76e46bfb2f9d423f45f3118c51004158cfadeaca1212208a3668dbfe9ea24d24b16a0579aa4a42b53e48993431483c57ebc8c91bf4334b", "hash": "b0f300aba8bda42c6a011402e25d119322e245f065a64f8dfb46f9689e12033e", "number": "131765", "timestamp": "1794366820", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a053cd2389a8acee90ed4e90a7e14b58d882260c603003dfab87d4e3e265fc494da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7c9fa8e29f028d0fa8aeaba06de2174ae5d25028975c8d2e25ac5a4ed283bc7323ca086ec649bda27d643b4a (110 bytes)", "f8ae82385f8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…af3845f5d3303717f0d9e7a02814d16fc367d571214028b6f029d11370bc1adef7181923dc4121abcc3987c9 (176 bytes)", "02f901f4830e4a258217b4830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…596a0d89389ec20a2f2627a01b39747d285943f8a847c3d9dda08a95ec461c5c7f267f2e04d1784a60bbb8b1 (504 bytes)", "f89046843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…b4ac637c21824b6486b234a00f62a29474151943d4c12dfc3fb0c384a2febf3e5c997b48432eb85beb7d80d3 (146 bytes)", "f8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…22085dd03563596942d8f4a036a93ab90e4e2cde29b97ca71055410560fe88a7058ea3e1e0f5cb6c13af599f (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a44375ea...06e995e4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001d05e18a060e46339c8f4c4a21df3628c43241237abebecde8d119c8262cab75ca1212205cb518f5a4cc6d1daaa5329ddb53f3ab897a6e7311518872b0caa2751fd8041e", "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": "11002004249999889772843263.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }