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Canton Updates/12202c...396f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #143,708

This Gateway_FinalizeBlock transaction built EVM block #143,708 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #143,708
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.1s

Block planned

Producer plans block #143708 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #143708

4.1s
4.1s

Committed on Canton

Participant commits update 12202cc6b6…c1396f
—

Imported to the execution layers

Importer applies block #143708 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.1s
EVM
Canton
External call
Total
Complete4.1s
4.1s

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
#143,708
Block Hash
0xd1012930...aedc2281
Block Timestamp
Nov 11, 2026, 11:14:42 UTC
Transactions
0x874424b1...07793a670x4185...7921 → 0xa276...16d2Success
0x2092d9aa...2fc69a8d0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12202cc6b6...2cc1396f
Offset
446700
Record Time
Nov 11, 2026, 11:14:46 UTC
Command ID
gw-64c9a5594...49c9fc64
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007bd3f7b1...e2af2a5e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c74b2124d7537f3da2816a7efbea8d7a20aafb87e14435a932841168344eb493ca12122034815d542513dea5f374ec3d477a8e8e306982a52fa8faebc7e2b79b16152253", "block": { "timestamp": { "unpack": "1794395682." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8262bd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8bda4da1482b049c38b4b2a0639c64c6e63db88fa392d0e8b1d39f73fe68b8fb3d902ee841f59afe9cf926d3 (176 bytes)", "f8ae8262be8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bd8214e7a9e57cc24a7d2ba073c0773cf99b880611150e7aa2913c5fa2e68f911a20c298e2e86b3cdaec7844 (176 bytes)", "f88a0f84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e083de27ffd037e7166393a079b119d59cf226c2c5ce993fc2408953ddf40895bbedb67839f0f8ead68c0b88 (140 bytes)", "f86c07840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c47bfdea2f0ccfd750f570a037579e2a2d682ffa5f79b9b626a4052b73169392962e8ebf94d477b7b8faabfe (110 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…73440be605014cba54253ea03eb1c4ffe83af1c905eff8cea519ad73405500048d53df18f7cf2419bd2a08bc (110 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": [] } }
0x25767eff...1ddb399e0x9287...8101 → 0xfd7c...4601Success
0x017471f2...ee0b63aa0x26b2...5f86 → 0x0af7...128bSuccess
0x5e55b6c7...b13df80b0xb8f4...52c8 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c74b2124...16152253
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c6818aabc57d3628cffbd8fec4414a4a643f35d522ecc5cacfb3cea949c9fc64", "timestamp": { "unpack": "1794395682." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8262bd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8bda4da1482b049c38b4b2a0639c64c6e63db88fa392d0e8b1d39f73fe68b8fb3d902ee841f59afe9cf926d3 (176 bytes)", "f8ae8262be8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bd8214e7a9e57cc24a7d2ba073c0773cf99b880611150e7aa2913c5fa2e68f911a20c298e2e86b3cdaec7844 (176 bytes)", "f88a0f84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e083de27ffd037e7166393a079b119d59cf226c2c5ce993fc2408953ddf40895bbedb67839f0f8ead68c0b88 (140 bytes)", "f86c07840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c47bfdea2f0ccfd750f570a037579e2a2d682ffa5f79b9b626a4052b73169392962e8ebf94d477b7b8faabfe (110 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…73440be605014cba54253ea03eb1c4ffe83af1c905eff8cea519ad73405500048d53df18f7cf2419bd2a08bc (110 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:00a9c97a39...7b1558ef
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0051637f2c...18b7d277
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d1012930fdee389871a5e239446b9fe78eafb5e1d3683bc4f7a3394aaedc2281", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cf9d10ee...f2efcbfe
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0051637f2cfccdf749536e2bec0d2c3437acab6c603f5faf9817e29396a8f85467ca121220d87231193986441abdd1889e0226c3295a6d5528e2dbe42e582de67418b7d277", "hash": "d1012930fdee389871a5e239446b9fe78eafb5e1d3683bc4f7a3394aaedc2281", "number": "143708", "timestamp": "1794395682", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c6818aabc57d3628cffbd8fec4414a4a643f35d522ecc5cacfb3cea949c9fc64a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8262bd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8bda4da1482b049c38b4b2a0639c64c6e63db88fa392d0e8b1d39f73fe68b8fb3d902ee841f59afe9cf926d3 (176 bytes)", "f8ae8262be8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bd8214e7a9e57cc24a7d2ba073c0773cf99b880611150e7aa2913c5fa2e68f911a20c298e2e86b3cdaec7844 (176 bytes)", "f88a0f84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e083de27ffd037e7166393a079b119d59cf226c2c5ce993fc2408953ddf40895bbedb67839f0f8ead68c0b88 (140 bytes)", "f86c07840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c47bfdea2f0ccfd750f570a037579e2a2d682ffa5f79b9b626a4052b73169392962e8ebf94d477b7b8faabfe (110 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…73440be605014cba54253ea03eb1c4ffe83af1c905eff8cea519ad73405500048d53df18f7cf2419bd2a08bc (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001357a221...a4fb2702
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cf9d10ee61297e98abfc08cd7675ef07b8db7cf687d7a846668a90bd3b161131ca121220ad0fa9c6a8700c95f8af9caf1c8ceaadf7dd6ce72579c2a2645857e8f2efcbfe", "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": "11002004249999877719294595.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }