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Canton Updates/12202f...7e27
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #2,774

This Gateway_FinalizeBlock transaction built EVM block #2,774 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #2,774
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.1s

Block planned

Producer plans block #2774 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #2774

2.5s
2.5s

Committed on Canton

Participant commits update 12202ffeec…f47e27
—

Imported to the execution layers

Importer applies block #2774 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.1s
EVM
Canton
External call
Total
Complete2.5s
2.5s

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
#2,774
Block Hash
0xc1f85c3e...dca72cce
Block Timestamp
Nov 2, 2026, 16:41:13 UTC
Transactions
0x8a335e87...70ea19a90xa253...30e5 → 0x65b6...0ef5Success
0xe45b08b3...1e8c586c0xaaa2...8793 → 0xc7a1...0cdfSuccess
Overview
Update ID
12202ffeec...87f47e27
Offset
9557
Record Time
Nov 2, 2026, 16:41:15 UTC
Command ID
gw-64c9a5594...5e37baae
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a3da1ce3...7aeb0916
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c6e1ee82e847d6fd06ccf8466ffd87020d8d320b090b657e311d129582e23354ca1212206b05bcfd060e99efb53d2cc63c7188ad3e0a8700be6a816d0086d1184902962e", "block": { "timestamp": { "unpack": "1793637673." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f879830e4a258206b285188122883f8518812288478252089465b6ff106a4bc640c4d4c968d82e79222dfa…1c3810ddfe1a81d47ecf3aa04cb11bcdbe763c056dc73dfacd546cbe9fa178ece4270706b8db3282fcb5107d (124 bytes)", "f891078519bacaa8af8266ee94c7a134188f559ab49f6b3962352b71ac7b2a0cdf865af3107a4000a4758c30…88661971507e1f4539516ea06f0c623b3da3c6c6babae209b8180c98e9dea2ff7a7d05b86615907ad0bc50ed (147 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c6e1ee82...4902962e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e9a1d04e22b878b9f492c574b5edef8175d6092ae1a09588362ddc595e37baae", "timestamp": { "unpack": "1793637673." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f879830e4a258206b285188122883f8518812288478252089465b6ff106a4bc640c4d4c968d82e79222dfa…1c3810ddfe1a81d47ecf3aa04cb11bcdbe763c056dc73dfacd546cbe9fa178ece4270706b8db3282fcb5107d (124 bytes)", "f891078519bacaa8af8266ee94c7a134188f559ab49f6b3962352b71ac7b2a0cdf865af3107a4000a4758c30…88661971507e1f4539516ea06f0c623b3da3c6c6babae209b8180c98e9dea2ff7a7d05b86615907ad0bc50ed (147 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:00ef449e11...7aa1bd4d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00444c91c9...7d9fc06e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c1f85c3e8281516360e006d6eddc3f704f643e81a00cc2525758439ddca72cce", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a02152c3...ce596cd8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00444c91c9ff04329390903fb63bdf3c14875fa31f9e80f8b804afcd98bead0410ca121220fdb0a0cfd704fe6ca974b453a8df95828b17097fca8f9cf729d9c07b7d9fc06e", "hash": "c1f85c3e8281516360e006d6eddc3f704f643e81a00cc2525758439ddca72cce", "number": "2774", "timestamp": "1793637673", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0e9a1d04e22b878b9f492c574b5edef8175d6092ae1a09588362ddc595e37baaea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f879830e4a258206b285188122883f8518812288478252089465b6ff106a4bc640c4d4c968d82e79222dfa…1c3810ddfe1a81d47ecf3aa04cb11bcdbe763c056dc73dfacd546cbe9fa178ece4270706b8db3282fcb5107d (124 bytes)", "f891078519bacaa8af8266ee94c7a134188f559ab49f6b3962352b71ac7b2a0cdf865af3107a4000a4758c30…88661971507e1f4539516ea06f0c623b3da3c6c6babae209b8180c98e9dea2ff7a7d05b86615907ad0bc50ed (147 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00341836a0...120e79d3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a02152c3467a776fc65532d8faffcbaff8e874a910578f1cdae8caf6b22da1bbca12122009ec718ae882d6e1d751320b48edb93febaa6bc41ebb7ce5af6a52dfce596cd8", "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": "11002004249999999146682950.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }