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Canton Updates/1220f8...cd1e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #138,939

This Gateway_FinalizeBlock transaction built EVM block #138,939 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle
block #138,939
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #138939 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #138939

943ms
943ms

Committed on Canton

Participant commits update 1220f8831a…9dcd1e
—

Imported to the execution layers

Importer applies block #138939 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete943ms
943ms

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
#138,939
Block Hash
0x5f7ac585...753ca2af
Block Timestamp
Nov 11, 2026, 08:00:17 UTC
Transactions
0x0825ef31...68349a030x0084...f0b0 → 0x3d22...7ad7Success
0xe885aaec...b0303d0f0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220f8831a...fe9dcd1e
Offset
432199
Record Time
Nov 11, 2026, 08:00:17 UTC
Command ID
gw-64c9a5594...74581ab3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00207e7aa2...98957397
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00457e7c6a536ed34114163014317bd763d852f3ccdb9a94dd5b38ab6aadf9f49fca12122050348a640e221266f5403347866b6af2b5444b39be1230f8d7f4f5eeb05321e1", "block": { "timestamp": { "unpack": "1794384017." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86b830e4a251c8319c9908319c99a827b0c943d225eaab864385957940e24f1b675ba8d757ad78080c080…4e7d0800bdfeeaf9030b88a058db9c779f5ecf308007f746d26cbe8b816c05f16cee02d9e351a82ba31df412 (110 bytes)", "f86c128407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e703c3f8c0a1a1e3b352a6a079352a00cbf6de423410b39eab0db98b66f83ff89c54156f29adbdabd330c1b3 (110 bytes)", "f8ae8251918405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…47979dc13c7d40736c0cc1a06f88aa1242537ed8f615aa505ab9cf9024fa9f0a1bcec963c4d5b55af4d5102d (176 bytes)", "f8ae8251928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…04fd973811ac7654b545b9a012e69989e0bcbf42893b7ada8f01d76fba5d474dfe9456a378c3ff87e7a52baa (176 bytes)", "02f86f830e4a258218e9843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…589694d8a6f01eeb0a6681a035b22aeaed06332821150a14c005d7e5e7b0e7542825c6fdbec029ab9333ed41 (114 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7f98f6eb790f8dc2e42f05a006c3f0e7f6876492f3d98073251afe42403d45ea2ab23ce973a4a3392e18d625 (110 bytes)", "02f901f4830e4a258219a6830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…541c0fbe3a8567c7c9e90aa011a2b326c597f433859a3c30c2c00d04c287d4ad23837ad7f39d9dfd8cb9c696 (504 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…bef19970e524de861b9097a013cb2a2cd0b7924d7e497338f873e87121eeb8bc846ad8a0c50fbbd861e4ea8d (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": [] } }
0x61b7bab3...91c9938c0xa1f5...1dda → 0x235d...3c8cSuccess
0x22ef1d50...8b0ad7a90x224d...dc39 → 0x235d...3c8cSuccess
0x53a6d22b...54c03ae10x27ab...4986 → 0x27ab...4986Success
0x790afbdf...f25e10810xcdeb...3dfe → 0x235d...3c8cSuccess
0xc199c07d...3f0be26c0x26b2...5f86 → 0x0af7...128bSuccess
0x9178cd84...9f339ca60xac4e...845a → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00457e7c6a...b05321e1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "09c5115f54d1b21667f9cd6182f84526b8445f2b2caa26789bb49d5574581ab3", "timestamp": { "unpack": "1794384017." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86b830e4a251c8319c9908319c99a827b0c943d225eaab864385957940e24f1b675ba8d757ad78080c080…4e7d0800bdfeeaf9030b88a058db9c779f5ecf308007f746d26cbe8b816c05f16cee02d9e351a82ba31df412 (110 bytes)", "f86c128407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e703c3f8c0a1a1e3b352a6a079352a00cbf6de423410b39eab0db98b66f83ff89c54156f29adbdabd330c1b3 (110 bytes)", "f8ae8251918405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…47979dc13c7d40736c0cc1a06f88aa1242537ed8f615aa505ab9cf9024fa9f0a1bcec963c4d5b55af4d5102d (176 bytes)", "f8ae8251928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…04fd973811ac7654b545b9a012e69989e0bcbf42893b7ada8f01d76fba5d474dfe9456a378c3ff87e7a52baa (176 bytes)", "02f86f830e4a258218e9843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…589694d8a6f01eeb0a6681a035b22aeaed06332821150a14c005d7e5e7b0e7542825c6fdbec029ab9333ed41 (114 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7f98f6eb790f8dc2e42f05a006c3f0e7f6876492f3d98073251afe42403d45ea2ab23ce973a4a3392e18d625 (110 bytes)", "02f901f4830e4a258219a6830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…541c0fbe3a8567c7c9e90aa011a2b326c597f433859a3c30c2c00d04c287d4ad23837ad7f39d9dfd8cb9c696 (504 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…bef19970e524de861b9097a013cb2a2cd0b7924d7e497338f873e87121eeb8bc846ad8a0c50fbbd861e4ea8d (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:004ce56df8...9c833879
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00064b37dc...34b3d8b4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5f7ac58518e3f49c82ecfdb8a35fc56a39e7ba1cfdcd4920ab5f8d96753ca2af", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0030547335...2567282c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00064b37dcefc79647325662dc1ebf64ab369c0dbf84103ae4434c546fd12f49adca121220c8f17fcdf48baa21ae084cf8d38829aa159ba413fbaff57e39ad06ff34b3d8b4", "hash": "5f7ac58518e3f49c82ecfdb8a35fc56a39e7ba1cfdcd4920ab5f8d96753ca2af", "number": "138939", "timestamp": "1794384017", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a009c5115f54d1b21667f9cd6182f84526b8445f2b2caa26789bb49d5574581ab3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f86b830e4a251c8319c9908319c99a827b0c943d225eaab864385957940e24f1b675ba8d757ad78080c080…4e7d0800bdfeeaf9030b88a058db9c779f5ecf308007f746d26cbe8b816c05f16cee02d9e351a82ba31df412 (110 bytes)", "f86c128407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e703c3f8c0a1a1e3b352a6a079352a00cbf6de423410b39eab0db98b66f83ff89c54156f29adbdabd330c1b3 (110 bytes)", "f8ae8251918405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…47979dc13c7d40736c0cc1a06f88aa1242537ed8f615aa505ab9cf9024fa9f0a1bcec963c4d5b55af4d5102d (176 bytes)", "f8ae8251928405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…04fd973811ac7654b545b9a012e69989e0bcbf42893b7ada8f01d76fba5d474dfe9456a378c3ff87e7a52baa (176 bytes)", "02f86f830e4a258218e9843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…589694d8a6f01eeb0a6681a035b22aeaed06332821150a14c005d7e5e7b0e7542825c6fdbec029ab9333ed41 (114 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7f98f6eb790f8dc2e42f05a006c3f0e7f6876492f3d98073251afe42403d45ea2ab23ce973a4a3392e18d625 (110 bytes)", "02f901f4830e4a258219a6830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…541c0fbe3a8567c7c9e90aa011a2b326c597f433859a3c30c2c00d04c287d4ad23837ad7f39d9dfd8cb9c696 (504 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…bef19970e524de861b9097a013cb2a2cd0b7924d7e497338f873e87121eeb8bc846ad8a0c50fbbd861e4ea8d (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00dc8d0fb2...9ff20e10
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0030547335dda33d271ead642a8c15f3316e690addbfbf2735d9cded6f9bbc3606ca121220f5c1c74749b729d749599fbfe5ba07a943874ed0da637354bdebd8eb2567282c", "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": "11002004249999881521226442.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }