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Canton Updates/1220bb...a62a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #13,973

This Gateway_FinalizeBlock transaction built EVM block #13,973 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #13,973
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #13973 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #13973

1.0s
1.0s

Committed on Canton

Participant commits update 1220bb34df…efa62a
—

Imported to the execution layers

Importer applies block #13973 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.0s
1.0s

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
#13,973
Block Hash
0x09e52dd2...30f8a662
Block Timestamp
Nov 3, 2026, 08:56:26 UTC
Transactions
0xc403487f...b5c5df4c0x034e...d183 → contract creationSuccess
0x02b2fa89...2693dba40x615d...c126 → contract creationSuccess
Overview
Update ID
1220bb34df...f1efa62a
Offset
45083
Record Time
Nov 3, 2026, 08:56:27 UTC
Command ID
gw-64c9a5594...00c34b7a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008d497f49...05baa3ac
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007e807856235ce458784aaf2045ede8dd0252f8f7d19d4509e82f241437b32d58ca121220c3715834c2e646a4d53a87181b54bdc5994b3af5583c0b96aa72162bc4c3cd5d", "block": { "timestamp": { "unpack": "1793696186." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…ea5d391f41dcebaf1caa67a03b40bc65869ca3900d0cba74dce1e7f1ecf72317a015013e4dc04c0fac0d5fd9 (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…0a6be8a60481ff1d97aecea061f72ea3ba98151378f11e4508297c3d4322910e01d41498b0616f6e790fe72f (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…5e74362a1d64aa006a57d8a074357f541b1d0fadd99d84b9c87a4802b255305ace7b65c6201dc91d2d4a17a9 (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…46698d046b9667ab0b61ffa058235bd85ae8b7fd2ba325c70d1c83107ad1c008cf527f8f78a02b64209d582d (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…82fcf2c33f4dde079d99b8a038fd5fc2bd19900fb7a8026f17ab39073fa6c28ab1a0b263c3f11cff813224ff (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…5b4126d7386f44bce3be6ba061af2a94d9527d0341e7718835d3d163c2dbf28b458f21295cda402496bc2fcc (700 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": [] } }
0xa3759080...de8aa34f0x1f91...5b9a → contract creationSuccess
0x89c3b099...bdc3fdc70x8ffe...202e → contract creationSuccess
0x332c6822...e1eb42cc0xc137...c9d9 → contract creationSuccess
0x7dd67772...27d0792f0x92c8...62aa → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007e807856...c4c3cd5d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e75a2bb2f3dfebc9d2f8b925e9e513dfc62a358b734de362b23c7f3c00c34b7a", "timestamp": { "unpack": "1793696186." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…ea5d391f41dcebaf1caa67a03b40bc65869ca3900d0cba74dce1e7f1ecf72317a015013e4dc04c0fac0d5fd9 (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…0a6be8a60481ff1d97aecea061f72ea3ba98151378f11e4508297c3d4322910e01d41498b0616f6e790fe72f (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…5e74362a1d64aa006a57d8a074357f541b1d0fadd99d84b9c87a4802b255305ace7b65c6201dc91d2d4a17a9 (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…46698d046b9667ab0b61ffa058235bd85ae8b7fd2ba325c70d1c83107ad1c008cf527f8f78a02b64209d582d (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…82fcf2c33f4dde079d99b8a038fd5fc2bd19900fb7a8026f17ab39073fa6c28ab1a0b263c3f11cff813224ff (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…5b4126d7386f44bce3be6ba061af2a94d9527d0341e7718835d3d163c2dbf28b458f21295cda402496bc2fcc (700 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:00cc60433f...0e43d078
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bda0c5ad...1ad8e6c9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "09e52dd28dbd8575e0783971005e2fc823d9bb91f9f7d35140a28b1730f8a662", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007fc95cbf...cd7477da
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bda0c5ade7f47d215335b44f0fa0219c3b98d1d58a41e087f4fba5ccba470b13ca121220f033087ec8656cdb380f714a0f114f0bef9d65f9607de0b1384d623f1ad8e6c9", "hash": "09e52dd28dbd8575e0783971005e2fc823d9bb91f9f7d35140a28b1730f8a662", "number": "13973", "timestamp": "1793696186", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e75a2bb2f3dfebc9d2f8b925e9e513dfc62a358b734de362b23c7f3c00c34b7aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…ea5d391f41dcebaf1caa67a03b40bc65869ca3900d0cba74dce1e7f1ecf72317a015013e4dc04c0fac0d5fd9 (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…0a6be8a60481ff1d97aecea061f72ea3ba98151378f11e4508297c3d4322910e01d41498b0616f6e790fe72f (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…5e74362a1d64aa006a57d8a074357f541b1d0fadd99d84b9c87a4802b255305ace7b65c6201dc91d2d4a17a9 (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…46698d046b9667ab0b61ffa058235bd85ae8b7fd2ba325c70d1c83107ad1c008cf527f8f78a02b64209d582d (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…82fcf2c33f4dde079d99b8a038fd5fc2bd19900fb7a8026f17ab39073fa6c28ab1a0b263c3f11cff813224ff (700 bytes)", "02f902b8830e4a258085024b6b525a85024b6b526383041c7b8080b9025a6080604052348015600e575f5ffd…5b4126d7386f44bce3be6ba061af2a94d9527d0341e7718835d3d163c2dbf28b458f21295cda402496bc2fcc (700 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00590a0ab5...863e55d0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007fc95cbfe20ba86c53d0641d86137e37f7ed25acf2591103d33cb33e865c93f6ca121220ba58f16d487a2af0d9134076b28868cf86424a361745894d89ba9488cd7477da", "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": "11002004249999994588908708.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }