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Canton Updates/1220b2...2167
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,799

This Gateway_FinalizeBlock transaction built EVM block #139,799 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #139,799
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
143ms

Block planned

Producer plans block #139799 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139799

114ms
114ms

Committed on Canton

Participant commits update 1220b2f64e…142167
—

Imported to the execution layers

Importer applies block #139799 from GatewayHead

—
0ms
143ms
EVM
Canton
External call
Total
Complete114ms
114ms

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
#139,799
Block Hash
0xd5ca61d5...b4d19236
Block Timestamp
Nov 11, 2026, 08:36:41 UTC
Transactions
0x8a876c02...5eb719750x26b2...5f86 → 0x0af7...128bSuccess
0x04979464...3c1849330xd5e8...6b66 → 0xe57a...ee38Success
Overview
Update ID
1220b2f64e...59142167
Offset
434815
Record Time
Nov 11, 2026, 08:36:41 UTC
Command ID
gw-64c9a5594...cb9887fb
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ac9ac41f...6106c20c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0048fba9292542abb66da3317e90bf74c116f6d408fbe1245a423ac88b2b7d298dca121220fb29890f4f88b552f8da0abd1a7b6d3f8011e43a1feec8f217d165be7514e0e6", "block": { "timestamp": { "unpack": "1794386201." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8254c98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…329d9f6fbac40fd412c549a0718bf9646e532bbd180873d2ebb6b72520f2ee80e62bde2f4c8b12c01e22321f (176 bytes)", "f8ab0784089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…47b42c9363e62066ce3c71a0657e8f1ac2efa34787d2823b626b6eebbb11eef00816b9d9723df198fb2deb0e (173 bytes)", "f8ab0684089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…01feda1d9659ad9cde5927a052b49989f6cc2e4c18d7ceb516078a338c505add5da22c9b06de70ff955012a6 (173 bytes)", "02f8f5830e4a252785037e11d60085037e11d600830135d694e57aea293f0e88806be9542b05e18e8efb85ee…b0c62f48b81e187ccea182a059ab4479e100f22e495ad5b36f5d55b8b4ca768d34538fba1647bb878c0b8086 (248 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": [] } }
0x7aed8a25...dee046b30x3372...adbe → 0x0db9...fe89Success
0x7a14ea15...42fc41cc0x911c...1725 → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0048fba929...7514e0e6
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d99d7b29bcb0a6ae1870851b52b1c375be61f1190e2ae709a39ad3f1cb9887fb", "timestamp": { "unpack": "1794386201." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8254c98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…329d9f6fbac40fd412c549a0718bf9646e532bbd180873d2ebb6b72520f2ee80e62bde2f4c8b12c01e22321f (176 bytes)", "f8ab0784089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…47b42c9363e62066ce3c71a0657e8f1ac2efa34787d2823b626b6eebbb11eef00816b9d9723df198fb2deb0e (173 bytes)", "f8ab0684089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…01feda1d9659ad9cde5927a052b49989f6cc2e4c18d7ceb516078a338c505add5da22c9b06de70ff955012a6 (173 bytes)", "02f8f5830e4a252785037e11d60085037e11d600830135d694e57aea293f0e88806be9542b05e18e8efb85ee…b0c62f48b81e187ccea182a059ab4479e100f22e495ad5b36f5d55b8b4ca768d34538fba1647bb878c0b8086 (248 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:0041ae067b...83fb7c3e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0076e9fabe...b1e0a08c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d5ca61d5a46cfae04a61a24836d6ad6378f584a31dc73c9217824358b4d19236", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007cc4c554...113e80fb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0076e9fabe4af1b51065732978fdaae13148a031998b48946d265fbe36fb30cd4bca121220dda7917d208fbdac85f317cfa70084d249f14d6ccc5dbd64707ff035b1e0a08c", "hash": "d5ca61d5a46cfae04a61a24836d6ad6378f584a31dc73c9217824358b4d19236", "number": "139799", "timestamp": "1794386201", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d99d7b29bcb0a6ae1870851b52b1c375be61f1190e2ae709a39ad3f1cb9887fba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8254c98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…329d9f6fbac40fd412c549a0718bf9646e532bbd180873d2ebb6b72520f2ee80e62bde2f4c8b12c01e22321f (176 bytes)", "f8ab0784089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…47b42c9363e62066ce3c71a0657e8f1ac2efa34787d2823b626b6eebbb11eef00816b9d9723df198fb2deb0e (173 bytes)", "f8ab0684089544008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…01feda1d9659ad9cde5927a052b49989f6cc2e4c18d7ceb516078a338c505add5da22c9b06de70ff955012a6 (173 bytes)", "02f8f5830e4a252785037e11d60085037e11d600830135d694e57aea293f0e88806be9542b05e18e8efb85ee…b0c62f48b81e187ccea182a059ab4479e100f22e495ad5b36f5d55b8b4ca768d34538fba1647bb878c0b8086 (248 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0091a6a81f...07c958e9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007cc4c554fd57f2fac6cd069b4b80854ef94c05735bef8669e1bcd6bc4676d5c1ca121220030ec6ef76ea53d783bf9621d52ff9c675de1c2b2ba85850d32c2b38113e80fb", "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": "11002004249999880960189637.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }