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Canton Updates/122000...d08b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #85,085

This Gateway_FinalizeBlock transaction built EVM block #85,085 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #85,085
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #85085 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #85085

976ms
976ms

Committed on Canton

Participant commits update 122000fda3…d6d08b
—

Imported to the execution layers

Importer applies block #85085 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete976ms
976ms

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
#85,085
Block Hash
0x3d0c22af...4978d389
Block Timestamp
Nov 8, 2026, 11:04:38 UTC
Transactions
0x14495828...827ca6730x1aed...4aa3 → 0xb656...d4a8Success
0x018e42e4...2c5455b60x8de9...b0f3 → 0x235d...3c8cSuccess
Overview
Update ID
122000fda3...4cd6d08b
Offset
266763
Record Time
Nov 8, 2026, 11:04:38 UTC
Command ID
gw-64c9a5594...5bae3dc7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0066cda0fe...661b930f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b383c434083c02e1c2b995b0b8c6f42d8c8f1889c80cc0fe85610f8d39eb1e2eca12122009ef5a48e80229c7179c514ba7364181f98943b4e18b9b8eb2d04c8194e099d3", "block": { "timestamp": { "unpack": "1794135878." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab228459682f0082c14094b6563061b13e0e6ad3a40d505c8db30dc041d4a880b844095ea7b30000000000…322762c397e208cf34c5e4a06e1349ea2fe4d2f3b30f5427444d853cadfee2bfefdce0816ceea797603fc8c3 (173 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…17fff8decb28c72255dc49a01471422ebe21bf0613160b875a324614539d6fde3f5aad71bceaeb479fe3ed2d (111 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ff812246e30e39b47b4b55a003f809ca46374decc7b98bec85a5a97f1944dee84d4987235cbb80f359ad894c (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c4ce04d65c863fea95bf5da04bda781d9565a572ae7cc6e5395bbd3d5132e1aa5755290c0e1236cca298d9ed (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": [] } }
0xe6a1ff22...ad5990680x97bd...e95a → 0xa276...16d2Success
0x93e68f61...274ff5ad0xa275...6e38 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b383c434...94e099d3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b10b4b67bde1d4717235480329fec947173a40c112821f564278e9545bae3dc7", "timestamp": { "unpack": "1794135878." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab228459682f0082c14094b6563061b13e0e6ad3a40d505c8db30dc041d4a880b844095ea7b30000000000…322762c397e208cf34c5e4a06e1349ea2fe4d2f3b30f5427444d853cadfee2bfefdce0816ceea797603fc8c3 (173 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…17fff8decb28c72255dc49a01471422ebe21bf0613160b875a324614539d6fde3f5aad71bceaeb479fe3ed2d (111 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ff812246e30e39b47b4b55a003f809ca46374decc7b98bec85a5a97f1944dee84d4987235cbb80f359ad894c (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c4ce04d65c863fea95bf5da04bda781d9565a572ae7cc6e5395bbd3d5132e1aa5755290c0e1236cca298d9ed (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:00d9bb1764...218d6ca6
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0084bbdedf...679fd3c1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3d0c22afb0c757d4b1319ab9c32bced2bb4422c052711baabc54f01d4978d389", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c5b2a35c...8797f7ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0084bbdedfdb3309d92122cca535c600a8cfde05cd08bd2894f3bbb589b8228210ca121220231657550e45c65e2f38e3694a526fc2bba7933a815611e871af7105679fd3c1", "hash": "3d0c22afb0c757d4b1319ab9c32bced2bb4422c052711baabc54f01d4978d389", "number": "85085", "timestamp": "1794135878", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b10b4b67bde1d4717235480329fec947173a40c112821f564278e9545bae3dc7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab228459682f0082c14094b6563061b13e0e6ad3a40d505c8db30dc041d4a880b844095ea7b30000000000…322762c397e208cf34c5e4a06e1349ea2fe4d2f3b30f5427444d853cadfee2bfefdce0816ceea797603fc8c3 (173 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…17fff8decb28c72255dc49a01471422ebe21bf0613160b875a324614539d6fde3f5aad71bceaeb479fe3ed2d (111 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ff812246e30e39b47b4b55a003f809ca46374decc7b98bec85a5a97f1944dee84d4987235cbb80f359ad894c (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c4ce04d65c863fea95bf5da04bda781d9565a572ae7cc6e5395bbd3d5132e1aa5755290c0e1236cca298d9ed (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0000452a44...de609238
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c5b2a35c105fe49b4df42f5e8fb110814a49658cd7f9059a16043126178df84fca1212205023ce77c98a5ba10174386fe7d5e3553445d311ed4bd7ccba71b6e98797f7ca", "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": "11002004249999965640437807.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }