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Canton Updates/1220bb...8995
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,571

This Gateway_FinalizeBlock transaction built EVM block #57,571 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #57,571
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.5s

Block planned

Producer plans block #57571 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57571

2.0s
2.0s

Committed on Canton

Participant commits update 1220bb9d03…db8995
—

Imported to the execution layers

Importer applies block #57571 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.5s
EVM
Canton
External call
Total
Complete2.0s
2.0s

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
#57,571
Block Hash
0x67f83dd2...3fd52aff
Block Timestamp
Nov 7, 2026, 00:24:30 UTC
Transactions
0x7972b8d5...3ea6b79f0xad7a...9b3a → 0x235d...3c8cSuccess
0x2cb61a48...b95a7e190x1795...79cf → 0x51be...67edSuccess
Overview
Update ID
1220bb9d03...34db8995
Offset
182142
Record Time
Nov 7, 2026, 00:24:32 UTC
Command ID
gw-64c9a5594...46ebd95b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e282ea26...18edc4ad
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ce41af7b53b07fcc34d2c48c2cd1e3c1e650ca39c2b5b1a62106486ea48a7dfcca121220061d1fec86332078787a904a9e99150f9735aa50bee5a0ae8b9271772a38242f", "block": { "timestamp": { "unpack": "1794011070." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2f114c6236acec75954987a00ae52fcdd840df3601ad43c698ac325f5e43d94c41f523fa1b7d37dce624a92e (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…77ac2a865c35348c503d0ca06e7e8f66dc3822a4dbf7103dfb0d8ecdd5d600604a1c07efd3444068c4a86439 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…376bcebab06161c5a189c2a0434148dfb0ba989176072273cb5338b588b42c8203dd2e630363d795cd1c7935 (111 bytes)", "f871821ff6858bb2c9700882520894a19e94da42c40286992f03863522a70514b3d2e288016345785d8a0000…cf2bb4f8fbf97035b326a5a0206194b6745a9fffc6d4267d044685923da9258b5115617920e03e447c5c900f (115 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": [] } }
0x8e476690...d7cf809e0xfe3a...db13 → 0xa19e...d2e2Success
0x348d27c7...088133970x9ea7...a986 → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ce41af7b...2a38242f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ff02a943e0fb6bdf6dba18abd5016a045b06b3e9e6f614570d4e465f46ebd95b", "timestamp": { "unpack": "1794011070." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2f114c6236acec75954987a00ae52fcdd840df3601ad43c698ac325f5e43d94c41f523fa1b7d37dce624a92e (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…77ac2a865c35348c503d0ca06e7e8f66dc3822a4dbf7103dfb0d8ecdd5d600604a1c07efd3444068c4a86439 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…376bcebab06161c5a189c2a0434148dfb0ba989176072273cb5338b588b42c8203dd2e630363d795cd1c7935 (111 bytes)", "f871821ff6858bb2c9700882520894a19e94da42c40286992f03863522a70514b3d2e288016345785d8a0000…cf2bb4f8fbf97035b326a5a0206194b6745a9fffc6d4267d044685923da9258b5115617920e03e447c5c900f (115 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:007e1f3f43...e5665a53
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008dbe63f3...ce0e9881
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "67f83dd2412bf67eebca4a29f41e56b6166f14d03c9ab6ccb5112e793fd52aff", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00362a2caa...419d1184
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008dbe63f3f2cd91fbc6e535e0bf5f41fcb2960f09291b0d314ad37fdc5241e905ca121220cfc64d723151e529bae1138c4308de695ec48039d092b86f761be58dce0e9881", "hash": "67f83dd2412bf67eebca4a29f41e56b6166f14d03c9ab6ccb5112e793fd52aff", "number": "57571", "timestamp": "1794011070", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ff02a943e0fb6bdf6dba18abd5016a045b06b3e9e6f614570d4e465f46ebd95ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…2f114c6236acec75954987a00ae52fcdd840df3601ad43c698ac325f5e43d94c41f523fa1b7d37dce624a92e (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…77ac2a865c35348c503d0ca06e7e8f66dc3822a4dbf7103dfb0d8ecdd5d600604a1c07efd3444068c4a86439 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…376bcebab06161c5a189c2a0434148dfb0ba989176072273cb5338b588b42c8203dd2e630363d795cd1c7935 (111 bytes)", "f871821ff6858bb2c9700882520894a19e94da42c40286992f03863522a70514b3d2e288016345785d8a0000…cf2bb4f8fbf97035b326a5a0206194b6745a9fffc6d4267d044685923da9258b5115617920e03e447c5c900f (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d434995a...57ce9318
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00362a2caa1e939b38656bc8f578d63c973172264c119a38c7642b3274526556d0ca121220137e19d267e9f1e572c9a12d55f898e8fb5482db1a2f9ab10fa982ee419d1184", "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": "11002004249999975292450534.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }