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Canton Updates/122041...19fc
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #141,623

This Gateway_FinalizeBlock transaction built EVM block #141,623 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #141,623
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
505ms

Block planned

Producer plans block #141623 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141623

404ms
404ms

Committed on Canton

Participant commits update 122041e4fb…5619fc
—

Imported to the execution layers

Importer applies block #141623 from GatewayHead

—
0ms
250ms
500ms
505ms
EVM
Canton
External call
Total
Complete404ms
404ms

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
#141,623
Block Hash
0xd5855760...4df65fb6
Block Timestamp
Nov 11, 2026, 09:48:20 UTC
Transactions
0x55a0dce6...a8e735130x26b2...5f86 → 0x0af7...128bSuccess
0xb9c790b1...e0952d9a0xfa57...cfa4 → 0x5345...9be7Success
Overview
Update ID
122041e4fb...c75619fc
Offset
440358
Record Time
Nov 11, 2026, 09:48:20 UTC
Command ID
gw-64c9a5594...1d563074
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005064ffe7...d4e6dc95
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00eef416a38dbef96da5f83aebd88211e84010d8fb1ebff0484c17b9c48951a64eca121220b2554f2f2939cd2566cc9a37dd44f6108f0e5d8df8257436919c9168b8526960", "block": { "timestamp": { "unpack": "1794390500." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825b1c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5c37ec0c02a5cae508435ba050d53544b66bd7ad0285cf0b48d4ddf3d0074de26504e635f001073f1dec03a1 (176 bytes)", "f88a0884be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d5709fcde2f78c0ecfdb44a00bc901102d7434d188861a6cd568d10a1a1ee7effd9a71c365c94edd8981ecb5 (140 bytes)", "f8ab0784be6cc7708259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…e2fb8f40aa50fc87a0f220a057fc6691d23964e4b309969c19d5b94a6cab5b5db33c270b8ae7a15c93a55b95 (173 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": [] } }
0x8df13955...fa9a27570x7fc1...f57a → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00eef416a3...b8526960
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8e4cd6c03b8565a3be2be7326f2e20e6bd868b00319269f961e7c8da1d563074", "timestamp": { "unpack": "1794390500." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825b1c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5c37ec0c02a5cae508435ba050d53544b66bd7ad0285cf0b48d4ddf3d0074de26504e635f001073f1dec03a1 (176 bytes)", "f88a0884be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d5709fcde2f78c0ecfdb44a00bc901102d7434d188861a6cd568d10a1a1ee7effd9a71c365c94edd8981ecb5 (140 bytes)", "f8ab0784be6cc7708259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…e2fb8f40aa50fc87a0f220a057fc6691d23964e4b309969c19d5b94a6cab5b5db33c270b8ae7a15c93a55b95 (173 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:00dd78b5e4...375564c7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0080798e55...d1700374
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d58557608f8a8142697372a88f38fd6a7449d8d6a58854f5d096328d4df65fb6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004d365e14...fc908df3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0080798e559f4e8d660ecc306273be428d0c03f7b70cc363c039bf253fd56a696bca12122058e1e489bd0e868c8b4bf62c8163b1d9964ff0551fbf86f1236070d8d1700374", "hash": "d58557608f8a8142697372a88f38fd6a7449d8d6a58854f5d096328d4df65fb6", "number": "141623", "timestamp": "1794390500", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08e4cd6c03b8565a3be2be7326f2e20e6bd868b00319269f961e7c8da1d563074a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae825b1c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5c37ec0c02a5cae508435ba050d53544b66bd7ad0285cf0b48d4ddf3d0074de26504e635f001073f1dec03a1 (176 bytes)", "f88a0884be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d5709fcde2f78c0ecfdb44a00bc901102d7434d188861a6cd568d10a1a1ee7effd9a71c365c94edd8981ecb5 (140 bytes)", "f8ab0784be6cc7708259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…e2fb8f40aa50fc87a0f220a057fc6691d23964e4b309969c19d5b94a6cab5b5db33c270b8ae7a15c93a55b95 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a61453af...bda04b21
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004d365e141057c4eb01cc146f3b632a9117ab65be8bbd2a33856b844ecbae8917ca121220fe5bbee4fc5c85bc7e971e9b184c40185368007d543c0c2520b931fdfc908df3", "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": "11002004249999879297995243.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }