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Canton Updates/1220e5...bd6f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,787

This Gateway_FinalizeBlock transaction built EVM block #59,787 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #59,787
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.5s

Block planned

Producer plans block #59787 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59787

1.2s
1.2s

Committed on Canton

Participant commits update 1220e5d860…f4bd6f
—

Imported to the execution layers

Importer applies block #59787 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#59,787
Block Hash
0xb64c90c0...9b4db871
Block Timestamp
Nov 7, 2026, 01:52:08 UTC
Transactions
0xeb88d278...9b04669b0x4371...c8a8 → 0xa276...16d2Success
0x7ea356bf...ba22e7dc0xfe3a...db13 → 0xccd2...3f2eSuccess
Overview
Update ID
1220e5d860...b2f4bd6f
Offset
188877
Record Time
Nov 7, 2026, 01:52:09 UTC
Command ID
gw-64c9a5594...81275d97
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0022f5bf4a...9941a2c9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009998bfd8d4c4e86a67347fd9ee8bced3ad1e64cd7c49bf53fd4166e3ef3a76abca12122079980a1d2dbb1228f57cb8f38a3bff3a00db4813b754ca4bdecce4417c8a7f53", "block": { "timestamp": { "unpack": "1794016328." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…900b08c5d312c814e46382a07f2a27f99d69b344ffa336837b06fb618eb7bb93569a3df213ddb31e09c42a48 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6fad787d1d5f7b2774a2eaa0642ff4df3a1f8fe5df51fa7356adf64d7e71fe42868cedacc214ac286acef345 (111 bytes)", "f87182247b858bb2c9700882520894ccd2280b334e0f4fab787313bb944815f0ee3f2e88016345785d8a0000…1e26d54d17a7c73ab41ac2a071e9aa4d0e34235cedc688a56bcfd93fc671a81f8dc4a7ecd4cedbcb0a5698fa (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": [] } }
0x55586377...e95c47720x4e36...a71e → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009998bfd8...7c8a7f53
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "726143a863ae2b40cfa3df4d45d9b3a4c38d93c81bdd901a73ec21ff81275d97", "timestamp": { "unpack": "1794016328." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…900b08c5d312c814e46382a07f2a27f99d69b344ffa336837b06fb618eb7bb93569a3df213ddb31e09c42a48 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6fad787d1d5f7b2774a2eaa0642ff4df3a1f8fe5df51fa7356adf64d7e71fe42868cedacc214ac286acef345 (111 bytes)", "f87182247b858bb2c9700882520894ccd2280b334e0f4fab787313bb944815f0ee3f2e88016345785d8a0000…1e26d54d17a7c73ab41ac2a071e9aa4d0e34235cedc688a56bcfd93fc671a81f8dc4a7ecd4cedbcb0a5698fa (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:006aa321ff...c43b3065
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00085e0e54...785039a1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b64c90c055b8a66d3f9a1d63780817e67d467552aa4af418936db0399b4db871", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003d4d1bfb...59b99416
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00085e0e548d271d8011998a2bf144714683b261418f38027d7de44fbe86993cdeca12122001df0bc32fdb186b6529419543516cb48810cde012e954d6eab32733785039a1", "hash": "b64c90c055b8a66d3f9a1d63780817e67d467552aa4af418936db0399b4db871", "number": "59787", "timestamp": "1794016328", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0726143a863ae2b40cfa3df4d45d9b3a4c38d93c81bdd901a73ec21ff81275d97a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…900b08c5d312c814e46382a07f2a27f99d69b344ffa336837b06fb618eb7bb93569a3df213ddb31e09c42a48 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6fad787d1d5f7b2774a2eaa0642ff4df3a1f8fe5df51fa7356adf64d7e71fe42868cedacc214ac286acef345 (111 bytes)", "f87182247b858bb2c9700882520894ccd2280b334e0f4fab787313bb944815f0ee3f2e88016345785d8a0000…1e26d54d17a7c73ab41ac2a071e9aa4d0e34235cedc688a56bcfd93fc671a81f8dc4a7ecd4cedbcb0a5698fa (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d6e01ba1...8599fee8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003d4d1bfb480856fa7ab04cdad38645a1eaa364d3191ac9b043f90a6f60ccc89eca121220a8c270d2903381c37678f020c3a7805f84871590b8ccbcdce9786dfb59b99416", "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": "11002004249999974357065384.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }