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Canton Updates/1220fe...4436
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #513

This Gateway_FinalizeBlock transaction built EVM block #513 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #513
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.2s

Block planned

Producer plans block #513 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #513

3.3s
3.3s

Committed on Canton

Participant commits update 1220feafa4…6a4436
—

Imported to the execution layers

Importer applies block #513 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.2s
EVM
Canton
External call
Total
Complete3.3s
3.3s

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
#513
Block Hash
0x3085910f...d977351f
Block Timestamp
Nov 2, 2026, 12:48:15 UTC
Transactions
0x335dd7bb...1a0b70e00x27ab...4986 → 0x27ab...4986Success
0x6acd7b38...4d7bb8a30x1bb5...7674 → 0xa728...ffeaSuccess
Overview
Update ID
1220feafa4...4e6a4436
Offset
2310
Record Time
Nov 2, 2026, 12:48:18 UTC
Command ID
gw-64c9a5594...dbee3d83
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a73d78a8...840347f7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00fe210a99c53d0678400893c7044d44941949fc602919d75f31dc1a02c5916248ca121220b6df5a9398beb81970dd3c25f8b87881db08b6ac051bb787932887b19d5fda69", "block": { "timestamp": { "unpack": "1793623695." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0684c9d7acef830178c194a728d2472c4ded5166259d8c9cc3aa49dcfcffea80a46a6278420000000000…83e3c7c5dcfea82fe9ab05a05869445bc099e530419501f3fc599911afbc86d62ccfe6d309d5889d3847802a (141 bytes)", "02f86e830e4a252984e6ad57e58501224821e58252089427ab051371054dcbb4c0aee315d9507b77c0498680…4edc53611c8811e5ad5174a06b2a68545248f8d87ac1fbadd0958f54a73e42906a499ed2067534849a9e298d (113 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:00fe210a99...9d5fda69
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "96566e6a62f2f3a68eaa784b545d7ea28319d9fe9c0ce3bb8024919adbee3d83", "timestamp": { "unpack": "1793623695." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0684c9d7acef830178c194a728d2472c4ded5166259d8c9cc3aa49dcfcffea80a46a6278420000000000…83e3c7c5dcfea82fe9ab05a05869445bc099e530419501f3fc599911afbc86d62ccfe6d309d5889d3847802a (141 bytes)", "02f86e830e4a252984e6ad57e58501224821e58252089427ab051371054dcbb4c0aee315d9507b77c0498680…4edc53611c8811e5ad5174a06b2a68545248f8d87ac1fbadd0958f54a73e42906a499ed2067534849a9e298d (113 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:00a6ef6524...7f2f0219
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ff4de620...5ce6a899
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3085910f7d57ff6b3b89c492bb7ac16f755039d425c80141c6c0ed2fd977351f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004febd420...e8321511
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ff4de620fb918ab44c3f96140b02a7e5d4f9dd8132263853795929279304b50cca121220acf3da9b2308226acf0fd0900b1d3cfd0487183e0e93ff15a9c810975ce6a899", "hash": "3085910f7d57ff6b3b89c492bb7ac16f755039d425c80141c6c0ed2fd977351f", "number": "513", "timestamp": "1793623695", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a096566e6a62f2f3a68eaa784b545d7ea28319d9fe9c0ce3bb8024919adbee3d83a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b0684c9d7acef830178c194a728d2472c4ded5166259d8c9cc3aa49dcfcffea80a46a6278420000000000…83e3c7c5dcfea82fe9ab05a05869445bc099e530419501f3fc599911afbc86d62ccfe6d309d5889d3847802a (141 bytes)", "02f86e830e4a252984e6ad57e58501224821e58252089427ab051371054dcbb4c0aee315d9507b77c0498680…4edc53611c8811e5ad5174a06b2a68545248f8d87ac1fbadd0958f54a73e42906a499ed2067534849a9e298d (113 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ed85fa32...6ceadb3b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004febd420d22d1fec24e2f768b0ce719787abf56a1966ea4194d0fbd344425a86ca1212209ac5072fdb8dd48045615c273d76fc6fd9b96647192add7f5eda43bfe8321511", "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": "11002004250000000696663424.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }