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Canton Updates/122076...8b59
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #55,236

This Gateway_FinalizeBlock transaction built EVM block #55,236 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle
block #55,236
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #55236 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #55236

1.3s
1.3s

Committed on Canton

Participant commits update 122076dc74…c58b59
—

Imported to the execution layers

Importer applies block #55236 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.6s
EVM
Canton
External call
Total
Complete1.3s
1.3s

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
#55,236
Block Hash
0xac083df3...8f7f389b
Block Timestamp
Nov 6, 2026, 22:54:15 UTC
Transactions
0x0330ea84...d3ca93660x47de...9851 → 0xb778...3d80Success
0x84afa388...819fd0b20x1146...47ad → 0x235d...3c8cSuccess
Overview
Update ID
122076dc74...0bc58b59
Offset
175046
Record Time
Nov 6, 2026, 22:54:16 UTC
Command ID
gw-64c9a5594...670a180d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c6b3794d...06c526bf
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d901a2299e2ad7187088ececf11dceb4d93ad41e84a299dbf3ae8648da824f49ca121220b6f60038ac4f94e7ef4d61dba9826cd5ca16d44b4918bac8efc73bebd082117e", "block": { "timestamp": { "unpack": "1794005655." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1861ae54438762b8a1eb82a03c7dbb2edda65080bf6a063dedbf3f79cb855d4bed775054af0264757850839d (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f15bb9f77597f9249492d5a0594dd50ed05b81e9732d5ea6c6e4faa9744df9ee635ab6dfb28f1750107d5a64 (174 bytes)", "f8ac07858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…acb408e9b36dfdfed6ee28a022a7e5eff85e3eb0d08c1c490c3d06ae80dd0e2427b6012aec7ec8cf1b50e776 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c7571845dbd66a3babc7b7a073026d3eefc2f316d8f2e63a650aa64502ac4ef6a9ae698405dd4f8b1aada9f9 (111 bytes)", "f871820261858bb2c970088252089438eb2fe7a56474bd088edd0c775ab078740a3d00880de0b6b3a7640000…ee55822674f7fa5cafe2daa0312ff5a22adcf21706e1a42ab87597b8f34f48d0cb3cb490f761ec090171803b (115 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0bf1125eb788eb4bf0749ba06e0f9fcb592d3f430dacd8d476e6c687acceb3d2b9390479db97f4e8f7d5b5db (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8b0ceabb657e033c7970b8a04dbb013ecd8d61f003898fa3e51197dc320c8899a0f07d79906452b431fbcdfc (111 bytes)", "f871821ba1858bb2c97008825208940dcee8d6921cc57e18bbb617edca8a1d607385b288016345785d8a0000…8e79c62ef03e8fac878487a069edef6254df3a837d2ebfb5dbcdf007c86219d9afa5a06265cfd9e5d715ecad (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": [] } }
0xf49116f8...9ae550b40x5916...919a → 0xd129...b96cSuccess
0x5258df74...b85d7c5c0x7eaf...25e2 → 0x38eb...3d00Success
0xa618ffee...a0b9ba930xc8af...be1d → 0x235d...3c8cSuccess
0x30e919e6...53c1cea40x5b59...c858 → 0x235d...3c8cSuccess
0x4582de1a...874893670x83d9...cc4e → 0xa276...16d2Success
0x08c8df90...cf440cae0xfe3a...db13 → 0x0dce...85b2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d901a229...d082117e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0a5de5fa9480b8bf74eaae74112a9b2e1118282019495e286c1d26c3670a180d", "timestamp": { "unpack": "1794005655." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1861ae54438762b8a1eb82a03c7dbb2edda65080bf6a063dedbf3f79cb855d4bed775054af0264757850839d (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f15bb9f77597f9249492d5a0594dd50ed05b81e9732d5ea6c6e4faa9744df9ee635ab6dfb28f1750107d5a64 (174 bytes)", "f8ac07858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…acb408e9b36dfdfed6ee28a022a7e5eff85e3eb0d08c1c490c3d06ae80dd0e2427b6012aec7ec8cf1b50e776 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c7571845dbd66a3babc7b7a073026d3eefc2f316d8f2e63a650aa64502ac4ef6a9ae698405dd4f8b1aada9f9 (111 bytes)", "f871820261858bb2c970088252089438eb2fe7a56474bd088edd0c775ab078740a3d00880de0b6b3a7640000…ee55822674f7fa5cafe2daa0312ff5a22adcf21706e1a42ab87597b8f34f48d0cb3cb490f761ec090171803b (115 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0bf1125eb788eb4bf0749ba06e0f9fcb592d3f430dacd8d476e6c687acceb3d2b9390479db97f4e8f7d5b5db (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8b0ceabb657e033c7970b8a04dbb013ecd8d61f003898fa3e51197dc320c8899a0f07d79906452b431fbcdfc (111 bytes)", "f871821ba1858bb2c97008825208940dcee8d6921cc57e18bbb617edca8a1d607385b288016345785d8a0000…8e79c62ef03e8fac878487a069edef6254df3a837d2ebfb5dbcdf007c86219d9afa5a06265cfd9e5d715ecad (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:008bf79da3...cab2e04b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e4117905...27d16a5f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ac083df3032c0e9edc76a2242169b109f3599b77e8d5962bb2586dc78f7f389b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d2aa94e6...57478bbe
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e411790533f48e2fb5d59b6943ff4b03b797d1ef833e5ee4bd24885ff59499d4ca121220aa0c4e7daafa35ae62e0d75ff60a59338a768059bd58531fde64582027d16a5f", "hash": "ac083df3032c0e9edc76a2242169b109f3599b77e8d5962bb2586dc78f7f389b", "number": "55236", "timestamp": "1794005655", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00a5de5fa9480b8bf74eaae74112a9b2e1118282019495e286c1d26c3670a180da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1861ae54438762b8a1eb82a03c7dbb2edda65080bf6a063dedbf3f79cb855d4bed775054af0264757850839d (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f15bb9f77597f9249492d5a0594dd50ed05b81e9732d5ea6c6e4faa9744df9ee635ab6dfb28f1750107d5a64 (174 bytes)", "f8ac07858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…acb408e9b36dfdfed6ee28a022a7e5eff85e3eb0d08c1c490c3d06ae80dd0e2427b6012aec7ec8cf1b50e776 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c7571845dbd66a3babc7b7a073026d3eefc2f316d8f2e63a650aa64502ac4ef6a9ae698405dd4f8b1aada9f9 (111 bytes)", "f871820261858bb2c970088252089438eb2fe7a56474bd088edd0c775ab078740a3d00880de0b6b3a7640000…ee55822674f7fa5cafe2daa0312ff5a22adcf21706e1a42ab87597b8f34f48d0cb3cb490f761ec090171803b (115 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0bf1125eb788eb4bf0749ba06e0f9fcb592d3f430dacd8d476e6c687acceb3d2b9390479db97f4e8f7d5b5db (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8b0ceabb657e033c7970b8a04dbb013ecd8d61f003898fa3e51197dc320c8899a0f07d79906452b431fbcdfc (111 bytes)", "f871821ba1858bb2c97008825208940dcee8d6921cc57e18bbb617edca8a1d607385b288016345785d8a0000…8e79c62ef03e8fac878487a069edef6254df3a837d2ebfb5dbcdf007c86219d9afa5a06265cfd9e5d715ecad (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006a793085...a7c8a0d2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d2aa94e62e1d652c43315bf21e4743477a529fc30491136901f3f49a7ceb3945ca121220245c3a7499a81baa030f1747ade2e0ecf82bf1cde5266764e082a48e57478bbe", "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": "11002004249999976466216603.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }