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Canton Updates/1220a1...1e5b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #182,022

This Gateway_FinalizeBlock transaction built EVM block #182,022 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #182,022
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #182022 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #182022

897ms
897ms

Committed on Canton

Participant commits update 1220a1d3c4…fd1e5b
—

Imported to the execution layers

Importer applies block #182022 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete897ms
897ms

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
#182,022
Block Hash
0x5b46a1be...e35e30d3
Block Timestamp
Nov 13, 2026, 14:10:53 UTC
Transactions
0x4f597f29...8982ebd60xbc5b...3dc5 → 0xe319...230bSuccess
0x899f366c...364cffa30x215d...92b1 → 0xfd7c...4601Success
Overview
Update ID
1220a1d3c4...f9fd1e5b
Offset
564699
Record Time
Nov 13, 2026, 14:10:53 UTC
Command ID
gw-64c9a5594...c8fac5c1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00297db08e...07908546
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00caa7a44a6ddabf1d2f5b7230c2848e23beeec3aeb1c6186cb8205b29e6bf3985ca121220d8a4be43509892b092160c1443207ab28005e3ad88ab875e9be65a05d206f079", "block": { "timestamp": { "unpack": "1794579053." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0584b1fa802582520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…a623b74576a54f7cecf186a0195cac5f7a04861f357737e3ba58499d7f4ef3b115d69c13f53588e31ad07228 (110 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894e43b9f774b615a38e5bd775d86ebd148860333748701…a095c17a3f21a6c6ca5817a0145d493b5fb981cfb557efbc979d1237b03d6a559fbd1e5ccbb7e0e806a7069c (119 bytes)", "f88a1084b1fa80258254ac94e319c273d769f951f37b93bf9535cab63958230b80a455241077000000000000…2a3d6c540022b8af2af52fa02dbb9701e74d5c172d92d947a8b2385655f64aa1d8921d7be0aa915dfd8db090 (140 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": [] } }
0x605b8934...0c7a385b0x8fd3...9691 → 0xe43b...3374Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00caa7a44a...d206f079
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8ad09ed2a57c5b004b0841f6baad88cdfa56a599c59017b931183b9cc8fac5c1", "timestamp": { "unpack": "1794579053." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0584b1fa802582520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…a623b74576a54f7cecf186a0195cac5f7a04861f357737e3ba58499d7f4ef3b115d69c13f53588e31ad07228 (110 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894e43b9f774b615a38e5bd775d86ebd148860333748701…a095c17a3f21a6c6ca5817a0145d493b5fb981cfb557efbc979d1237b03d6a559fbd1e5ccbb7e0e806a7069c (119 bytes)", "f88a1084b1fa80258254ac94e319c273d769f951f37b93bf9535cab63958230b80a455241077000000000000…2a3d6c540022b8af2af52fa02dbb9701e74d5c172d92d947a8b2385655f64aa1d8921d7be0aa915dfd8db090 (140 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:0084d74d0d...de4edf98
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00783b7b37...77c98d75
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5b46a1be951d09f3dc28dd74399e51361f01a200b9a5b82c52152e87e35e30d3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0056cf7a49...5340d221
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00783b7b37d9bab4bd7218bc311e6ffe56e256639987f4288ffe1588bb1d626765ca121220e464e5ae2b4da3238912ff4394152eed7d77b0327fcf7c7c04af02fa77c98d75", "hash": "5b46a1be951d09f3dc28dd74399e51361f01a200b9a5b82c52152e87e35e30d3", "number": "182022", "timestamp": "1794579053", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08ad09ed2a57c5b004b0841f6baad88cdfa56a599c59017b931183b9cc8fac5c1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86c0584b1fa802582520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…a623b74576a54f7cecf186a0195cac5f7a04861f357737e3ba58499d7f4ef3b115d69c13f53588e31ad07228 (110 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894e43b9f774b615a38e5bd775d86ebd148860333748701…a095c17a3f21a6c6ca5817a0145d493b5fb981cfb557efbc979d1237b03d6a559fbd1e5ccbb7e0e806a7069c (119 bytes)", "f88a1084b1fa80258254ac94e319c273d769f951f37b93bf9535cab63958230b80a455241077000000000000…2a3d6c540022b8af2af52fa02dbb9701e74d5c172d92d947a8b2385655f64aa1d8921d7be0aa915dfd8db090 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009e02e522...4954a977
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0056cf7a4928b19afc6635a7bb61a561d91afd1ce41449db953086f54b82257276ca121220ec491970986016804d9691973efb4e7b4564a3e6da083e67655696a55340d221", "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": "11002004249999847526011531.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }