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Canton Updates/1220a3...9e1e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,679

This Gateway_FinalizeBlock transaction built EVM block #38,679 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #38,679
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.0s

Block planned

Producer plans block #38679 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38679

2.4s
2.4s

Committed on Canton

Participant commits update 1220a3919a…059e1e
—

Imported to the execution layers

Importer applies block #38679 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.0s
EVM
Canton
External call
Total
Complete2.4s
2.4s

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
#38,679
Block Hash
0x00d2fc12...23618274
Block Timestamp
Nov 5, 2026, 20:49:31 UTC
Transactions
0xa3e0079f...04dce6fb0x2234...0456 → 0x235d...3c8cSuccess
0x60fff209...994978f30x6aee...4082 → 0xe0a4...1b87Success
Overview
Update ID
1220a3919a...d9059e1e
Offset
123829
Record Time
Nov 5, 2026, 20:49:33 UTC
Command ID
gw-64c9a5594...2859da85
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005c6c0c9d...4fb17735
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005c51120be7b5d3b2ed72b4fa9e57b7f25fb299e213ed838424536242126ced94ca12122041057e4e896bedc2cda99f5a3db0fd96f172d58f86118a465197ca62870948e6", "block": { "timestamp": { "unpack": "1793911771." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f8561ec7b31096caa0a20ba05dd3df79ce91ff81725f03f632320f62c25b85280f920f9cc4b2ed2643d7717d (111 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…ec06e96d03c3ab4042c48ea01deadc122f596ac4e9a1fedeefaee2f9c0f19f0f8e0b916e7c7ba9d6f2cabf86 (174 bytes)", "f87182151f858bb2c9700882520894703ea6345d9f5ab50fe3e4dcf0003c933ee1338088016345785d8a0000…cb3aca1e1c4f23a6435c9ca04dc030f0de9ffa313be88db463ed446dbd164a9578f53aefdf0a6bc621976b37 (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": [] } }
0x8356174d...473cba130xfe3a...db13 → 0x703e...3380Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005c51120b...870948e6
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7f53e69f235ef971e14667081d003f12e32d4107c34c0890931ee1942859da85", "timestamp": { "unpack": "1793911771." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f8561ec7b31096caa0a20ba05dd3df79ce91ff81725f03f632320f62c25b85280f920f9cc4b2ed2643d7717d (111 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…ec06e96d03c3ab4042c48ea01deadc122f596ac4e9a1fedeefaee2f9c0f19f0f8e0b916e7c7ba9d6f2cabf86 (174 bytes)", "f87182151f858bb2c9700882520894703ea6345d9f5ab50fe3e4dcf0003c933ee1338088016345785d8a0000…cb3aca1e1c4f23a6435c9ca04dc030f0de9ffa313be88db463ed446dbd164a9578f53aefdf0a6bc621976b37 (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:00b6b7b603...5ff6453e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00784e985c...89fc1a32
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "00d2fc12a9976fd2f0f11f0b10e37f4efe1e25c043667445abade22323618274", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cc93fca2...f9b7e8b6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00784e985caddead6dfb308ed2b3788c9c25571c72c806c00fd69a611b9090b0e6ca12122031e6f3e17b0f097ee9e630df9b28677a56c30843f7d992d073c02a6e89fc1a32", "hash": "00d2fc12a9976fd2f0f11f0b10e37f4efe1e25c043667445abade22323618274", "number": "38679", "timestamp": "1793911771", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a07f53e69f235ef971e14667081d003f12e32d4107c34c0890931ee1942859da85a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f8561ec7b31096caa0a20ba05dd3df79ce91ff81725f03f632320f62c25b85280f920f9cc4b2ed2643d7717d (111 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…ec06e96d03c3ab4042c48ea01deadc122f596ac4e9a1fedeefaee2f9c0f19f0f8e0b916e7c7ba9d6f2cabf86 (174 bytes)", "f87182151f858bb2c9700882520894703ea6345d9f5ab50fe3e4dcf0003c933ee1338088016345785d8a0000…cb3aca1e1c4f23a6435c9ca04dc030f0de9ffa313be88db463ed446dbd164a9578f53aefdf0a6bc621976b37 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00923beb0e...df4fa0c4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cc93fca27b9428613d4e31b412a299f3d4e1d432a6f02212b9f90c107b7e66feca1212208314a02c5cfe147983c1c2f8137442059aed0c8529e94b9712f164def9b7e8b6", "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": "11002004249999983878871517.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }