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Canton Updates/122054...8dff
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #142,426

This Gateway_FinalizeBlock transaction built EVM block #142,426 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #142,426
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #142426 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142426

874ms
874ms

Committed on Canton

Participant commits update 122054ad13…f38dff
—

Imported to the execution layers

Importer applies block #142426 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete874ms
874ms

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
#142,426
Block Hash
0x659c19a8...63de9a4c
Block Timestamp
Nov 11, 2026, 10:20:44 UTC
Transactions
0x10087a52...c562c25b0x26b2...5f86 → 0x0af7...128bSuccess
0xeb4c328c...bfc105140xa20b...d0e9 → 0xa276...16d2Success
Overview
Update ID
122054ad13...20f38dff
Offset
442799
Record Time
Nov 11, 2026, 10:20:44 UTC
Command ID
gw-64c9a5594...1f901c77
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fdeb4417...8f55b9f9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f0184c0ac90c514879e9f28c352e5be893daed07b12357e0f479e83f0cfa7bc2ca1212200d8c2590b6439acf6dce580aab70632965cc8a17db8b3716f5c776622d5e323f", "hash": "659c19a8d10ccd4901c72991988c4ddfbcbe94faa4790494e766a94b63de9a4c", "number": "142426", "timestamp": "1794392444", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a068ccac4e76c9c1221d6060789937b01c795f4a4d83c3c0683b10b54f1f901c77a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab078407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…452faf2e427dc97d20a8e1a078cd94dcae95fd4b223cc9ae73a7057546ddd0e1cfd7d9b73ed48a17f95e02ab (173 bytes)", "f8ae825dfe8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e5dfa3f37894086a19f806a06ccde11a03288ba6ba85734001ef9943168cddb314b7dff6e0fcae7c26cca937 (176 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…97fc0ca5047561e5d7a170a0323715709bbddbd8a695a52d564c9df6e562a09565e2500909a40034396bd197 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x5e5550df...f784a4e10x1141...84af → 0xb778...3d80Success
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00233f06c3...2c096f23
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fdeb441774c0d58217ecb889adbb6fcaa6ec817b723d523236b5ea7e05b1658eca1212203c863af559e73c982e4f7593bff80c945903f2b47a38ab551adccb7a8f55b9f9", "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": "11002004249999878630070734.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005eb1e28c...4beb227d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0029b21b603a0b2609723a30ace885b9efa46d91b32dde47371143b29a4582a193ca12122075683b3a2e9d1a423b3b5070ab0bc295a63054fb5b1756795da1f8a085b4e12e", "block": { "timestamp": { "unpack": "1794392444." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab078407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…452faf2e427dc97d20a8e1a078cd94dcae95fd4b223cc9ae73a7057546ddd0e1cfd7d9b73ed48a17f95e02ab (173 bytes)", "f8ae825dfe8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e5dfa3f37894086a19f806a06ccde11a03288ba6ba85734001ef9943168cddb314b7dff6e0fcae7c26cca937 (176 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…97fc0ca5047561e5d7a170a0323715709bbddbd8a695a52d564c9df6e562a09565e2500909a40034396bd197 (140 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:0029b21b60...85b4e12e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "68ccac4e76c9c1221d6060789937b01c795f4a4d83c3c0683b10b54f1f901c77", "timestamp": { "unpack": "1794392444." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab078407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…452faf2e427dc97d20a8e1a078cd94dcae95fd4b223cc9ae73a7057546ddd0e1cfd7d9b73ed48a17f95e02ab (173 bytes)", "f8ae825dfe8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e5dfa3f37894086a19f806a06ccde11a03288ba6ba85734001ef9943168cddb314b7dff6e0fcae7c26cca937 (176 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…97fc0ca5047561e5d7a170a0323715709bbddbd8a695a52d564c9df6e562a09565e2500909a40034396bd197 (140 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:005d48da9c...199dbfc5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f0184c0a...2d5e323f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "659c19a8d10ccd4901c72991988c4ddfbcbe94faa4790494e766a94b63de9a4c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }