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Canton Updates/12202c...23f8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #34,806

This Gateway_FinalizeBlock transaction built EVM block #34,806 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #34,806
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
996ms

Block planned

Producer plans block #34806 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #34806

797ms
797ms

Committed on Canton

Participant commits update 12202c4785…5723f8
—

Imported to the execution layers

Importer applies block #34806 from GatewayHead

—
0ms
250ms
500ms
750ms
996ms
EVM
Canton
External call
Total
Complete797ms
797ms

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
#34,806
Block Hash
0xb93dade3...b256d25c
Block Timestamp
Nov 5, 2026, 18:12:59 UTC
Transactions
0x247d0d4b...a54f56e10xf26b...7605 → 0xa276...16d2Success
0xf71f13de...7897ceb80xf5e7...34f6 → 0x235d...3c8cSuccess
Overview
Update ID
12202c4785...ce5723f8
Offset
112053
Record Time
Nov 5, 2026, 18:12:59 UTC
Command ID
gw-64c9a5594...d878218d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c5664903...d4f838f5
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000f36bda257f73f03ddb3e3b72fa7711b44409ebe509bf4013279db9f2bbff9e5ca1212200df4c2ae2d94aeec32ebe5e0a7484a74dcc65a4781d63ebcf70c64fb6aec5ee2", "block": { "timestamp": { "unpack": "1793902379." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ba037c8d4f12a8e548bdc2a014671e0fb2f21511044227abdc3171c4ff63b69ea169ee3dd57fe2ef28013f10 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3e84302a302dc623a79841a054c71b16954244e66619596128cc131fdeb452034cc932033aa761faebeea73a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25dc0bd8893ba4bd05691da073c6b99b76db71391821d129c50ce59a64ff50b94ed5dae6597563dbf0cc9096 (111 bytes)", "f871820cf9858bb2c97008825208949c8e81a80dc0d650cabf4de4d5bd2abc58624d9488016345785d8a0000…4dc8cf25c2d23418d68fcaa034a3b8213534b9cc25008d47a0d51b62f8542a2eef58b249a324593a1ed7f276 (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": [] } }
0xd5969cab...d9e2ab130x3930...d822 → 0xb778...3d80Success
0x8511cfe0...f6d673650xfe3a...db13 → 0x9c8e...4d94Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000f36bda2...6aec5ee2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1d874f3d6d1c4d23b48bad333e34fecd3cf331cf0095fc6f010d902ad878218d", "timestamp": { "unpack": "1793902379." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ba037c8d4f12a8e548bdc2a014671e0fb2f21511044227abdc3171c4ff63b69ea169ee3dd57fe2ef28013f10 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3e84302a302dc623a79841a054c71b16954244e66619596128cc131fdeb452034cc932033aa761faebeea73a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25dc0bd8893ba4bd05691da073c6b99b76db71391821d129c50ce59a64ff50b94ed5dae6597563dbf0cc9096 (111 bytes)", "f871820cf9858bb2c97008825208949c8e81a80dc0d650cabf4de4d5bd2abc58624d9488016345785d8a0000…4dc8cf25c2d23418d68fcaa034a3b8213534b9cc25008d47a0d51b62f8542a2eef58b249a324593a1ed7f276 (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:0036d799ed...c9cdedd3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00cff7ca52...40c52a94
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b93dade39dbcbfb703b232f4ea8ba8802a2c017cc65ef23f15aa37a4b256d25c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f27f34e7...a5d5dd4b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cff7ca5224074575525f0ccbe8b0c8a46ad1008e4c04160ae83f5e397be8181bca121220eaa413fa089261b1a6aee5ca88ce0f1fd0965116a8cff9f339170bc340c52a94", "hash": "b93dade39dbcbfb703b232f4ea8ba8802a2c017cc65ef23f15aa37a4b256d25c", "number": "34806", "timestamp": "1793902379", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a01d874f3d6d1c4d23b48bad333e34fecd3cf331cf0095fc6f010d902ad878218da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ba037c8d4f12a8e548bdc2a014671e0fb2f21511044227abdc3171c4ff63b69ea169ee3dd57fe2ef28013f10 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3e84302a302dc623a79841a054c71b16954244e66619596128cc131fdeb452034cc932033aa761faebeea73a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…25dc0bd8893ba4bd05691da073c6b99b76db71391821d129c50ce59a64ff50b94ed5dae6597563dbf0cc9096 (111 bytes)", "f871820cf9858bb2c97008825208949c8e81a80dc0d650cabf4de4d5bd2abc58624d9488016345785d8a0000…4dc8cf25c2d23418d68fcaa034a3b8213534b9cc25008d47a0d51b62f8542a2eef58b249a324593a1ed7f276 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001a8c2458...0fae19e0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f27f34e7b1957d8cacc952135dbc72b3cbec149f3a378156d321321e43beedf0ca12122072c8cf45eb1600121316e5bfa21cc9eb46b0d4b75a84b75e330689f1a5d5dd4b", "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": "11002004249999985316919093.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }