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Canton Updates/122042...0d0e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,990

This Gateway_FinalizeBlock transaction built EVM block #140,990 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #140,990
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
955ms

Block planned

Producer plans block #140990 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140990

764ms
764ms

Committed on Canton

Participant commits update 122042f6cd…420d0e
—

Imported to the execution layers

Importer applies block #140990 from GatewayHead

—
0ms
250ms
500ms
750ms
955ms
EVM
Canton
External call
Total
Complete764ms
764ms

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
#140,990
Block Hash
0x7641f8f1...318cfabb
Block Timestamp
Nov 11, 2026, 09:23:14 UTC
Transactions
0x83dc2050...31fa054b0x529b...c852 → 0xa276...16d2Success
0x4be73ed5...d175ad2a0xa5c8...5508 → 0xbeed...74d2Success
Overview
Update ID
122042f6cd...65420d0e
Offset
438434
Record Time
Nov 11, 2026, 09:23:14 UTC
Command ID
gw-64c9a5594...eb247e2b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0025a9b45f...7f6c8c30
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009e2ccdb545269b092484df28f409fc89dae7868826c9415fcff52056e65a7219ca121220599ae6064a1be441e05d2bffc9fef8e891ed2d8b7381136c5258b7cecbfb1513", "block": { "timestamp": { "unpack": "1794388994." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8258e88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6e97076e5dec7952c06d75a0326ab63e335cbdd3b7d530eb0c5b320fd1d51ad939a6670009c46534922f8223 (176 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d2b3d3e2cd3e3672635ad4a05adc06253e29d2384025229f2df74e063c3fde09f7e01525264205358a5bb64e (140 bytes)", "f8ab068407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…f66972d071de8e8af8486aa05e5859148af8c607535e4f02df3747714055d9fd9146cc93ae662698e8dee323 (173 bytes)", "f8ab078407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…d1f448927c3622e3867260a0445c2986b5d7ca3f85fcfdaa2b5746f8a3722651e7c85d8b39a6bf7cff9e69fd (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": [] } }
0x8ea18db5...564f554a0x26b2...5f86 → 0x0af7...128bSuccess
0x61f41231...4e3091f30xe03a...ad89 → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009e2ccdb5...cbfb1513
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "129dc7a188761c2ab48a664eb9b47ae4cbb152d6122832f4c9360483eb247e2b", "timestamp": { "unpack": "1794388994." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8258e88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6e97076e5dec7952c06d75a0326ab63e335cbdd3b7d530eb0c5b320fd1d51ad939a6670009c46534922f8223 (176 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d2b3d3e2cd3e3672635ad4a05adc06253e29d2384025229f2df74e063c3fde09f7e01525264205358a5bb64e (140 bytes)", "f8ab068407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…f66972d071de8e8af8486aa05e5859148af8c607535e4f02df3747714055d9fd9146cc93ae662698e8dee323 (173 bytes)", "f8ab078407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…d1f448927c3622e3867260a0445c2986b5d7ca3f85fcfdaa2b5746f8a3722651e7c85d8b39a6bf7cff9e69fd (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:004f8f4433...a01623f3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ebd3258c...235560df
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7641f8f1e0f6f495b953445377694f98104b754083c30703d79b823c318cfabb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001d916053...952615ad
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ebd3258cf48997803cd920c97790355a7d4fe689d7641ba1d933685d1b88a64dca12122074c5863ea4070a350f0ce07adc81e25992ccb177271637f5c4ce8293235560df", "hash": "7641f8f1e0f6f495b953445377694f98104b754083c30703d79b823c318cfabb", "number": "140990", "timestamp": "1794388994", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0129dc7a188761c2ab48a664eb9b47ae4cbb152d6122832f4c9360483eb247e2ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8258e88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6e97076e5dec7952c06d75a0326ab63e335cbdd3b7d530eb0c5b320fd1d51ad939a6670009c46534922f8223 (176 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d2b3d3e2cd3e3672635ad4a05adc06253e29d2384025229f2df74e063c3fde09f7e01525264205358a5bb64e (140 bytes)", "f8ab068407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…f66972d071de8e8af8486aa05e5859148af8c607535e4f02df3747714055d9fd9146cc93ae662698e8dee323 (173 bytes)", "f8ab078407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…d1f448927c3622e3867260a0445c2986b5d7ca3f85fcfdaa2b5746f8a3722651e7c85d8b39a6bf7cff9e69fd (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00982942a3...c2741ac5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001d916053021169b04a1fc21a9c182e7b989db8fc2ef7389f0cbca311bfb86c2fca12122055ff869ef5bff9e76705890da169bab0d0c38d3b72e26028f031cd10952615ad", "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": "11002004249999880127780297.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }