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Canton Updates/12209f...f0bc
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #182,188

This Gateway_FinalizeBlock transaction built EVM block #182,188 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #182,188
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
7.7s

Block planned

Producer plans block #182188 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #182188

6.2s
6.2s

Committed on Canton

Participant commits update 12209fe3af…a8f0bc
—

Imported to the execution layers

Importer applies block #182188 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
7.7s
EVM
Canton
External call
Total
Complete6.2s
6.2s

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
#182,188
Block Hash
0xd16d0b79...901d2702
Block Timestamp
Nov 13, 2026, 14:24:50 UTC
Transactions
0xfe8bd896...43ea38ae0xef9a...ee54 → 0x3520...f0d5Success
0x13066d32...5515d8400x75cf...e347 → 0xb5e7...8760Success
Overview
Update ID
12209fe3af...8ea8f0bc
Offset
565211
Record Time
Nov 13, 2026, 14:24:56 UTC
Command ID
gw-64c9a5594...f4dd5d7b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d6f68f18...d62194e8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005f37e5e54a375fc9161085b68f78db881c5d311df25f0dbc9d928dce78e519dbca1212204c1b374d9c17704da5b0ea3bd0ffe88c824490e9d34c8490ba72319014b4423a", "block": { "timestamp": { "unpack": "1794579890." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a048447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…32d337a555b3bf66f7da41a04b52770ee8f81445a99373ff96e75a6f337731de85c8fc8a2b597886e2d5fe7b (140 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608705…360ef357bb32254e26919ca045054ebb691ada2d5d6185f8a72544f5fdbb6f40c78fd5125649df13d2010dab (119 bytes)", "f86d118447868c10825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…4af3ba06c1a401c899ee0da02da7912018df33399ac9a504e3b25dc44b9c084689a32548c5783ea45c4cb1e6 (111 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": [] } }
0xea02e5b6...c969e9a50x0986...5fab → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005f37e5e5...14b4423a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f8b1724266029d8ab107ff54d5763f73e06a827f8e790ead1313cd93f4dd5d7b", "timestamp": { "unpack": "1794579890." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a048447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…32d337a555b3bf66f7da41a04b52770ee8f81445a99373ff96e75a6f337731de85c8fc8a2b597886e2d5fe7b (140 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608705…360ef357bb32254e26919ca045054ebb691ada2d5d6185f8a72544f5fdbb6f40c78fd5125649df13d2010dab (119 bytes)", "f86d118447868c10825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…4af3ba06c1a401c899ee0da02da7912018df33399ac9a504e3b25dc44b9c084689a32548c5783ea45c4cb1e6 (111 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:00db65e50f...661cc11f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a87cd6f6...ad25c1ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d16d0b794249d14e23da639c5cf79bd83abf507eac8f7d10719c8a3f901d2702", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004aa5b298...f6bb85ad
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a87cd6f66f65c554d73858c52e3acca63cc9660af7202c146cef2513b0fc44cbca121220c047d0694494bbb014b5ad90d366d53b7159be401a4fede5b339f576ad25c1ca", "hash": "d16d0b794249d14e23da639c5cf79bd83abf507eac8f7d10719c8a3f901d2702", "number": "182188", "timestamp": "1794579890", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f8b1724266029d8ab107ff54d5763f73e06a827f8e790ead1313cd93f4dd5d7ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a048447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…32d337a555b3bf66f7da41a04b52770ee8f81445a99373ff96e75a6f337731de85c8fc8a2b597886e2d5fe7b (140 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608705…360ef357bb32254e26919ca045054ebb691ada2d5d6185f8a72544f5fdbb6f40c78fd5125649df13d2010dab (119 bytes)", "f86d118447868c10825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…4af3ba06c1a401c899ee0da02da7912018df33399ac9a504e3b25dc44b9c084689a32548c5783ea45c4cb1e6 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0073fb86f7...df4c38a4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004aa5b298798e3a81061224eef90fb3fafaa8b6b10b8ccf838d5c8ae96c28d943ca1212205dee0016eb674b759f53c15e045d1b1398879b2571710427521d82d7f6bb85ad", "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": "11002004249999847415832889.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }