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Canton Updates/122089...579b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #217,653

This Gateway_FinalizeBlock transaction built EVM block #217,653 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #217,653
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
659ms

Block planned

Producer plans block #217653 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #217653

527ms
527ms

Committed on Canton

Participant commits update 12208934b6…a8579b
—

Imported to the execution layers

Importer applies block #217653 from GatewayHead

—
0ms
250ms
500ms
659ms
EVM
Canton
External call
Total
Complete527ms
527ms

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
#217,653
Block Hash
0xf416a46a...0246376a
Block Timestamp
Nov 15, 2026, 17:25:44 UTC
Transactions
0x08a8a46b...b8e6ded80x7a5d...6192 → 0xe57a...ee38Success
0x42e0db2f...59266ae70xe764...505d → 0xa276...16d2Success
Overview
Update ID
12208934b6...0fa8579b
Offset
674612
Record Time
Nov 15, 2026, 17:25:44 UTC
Command ID
gw-64c9a5594...e41736d0
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0097ab2598...adc2318a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c5d74f0fbc75eb183ea47cffb891ecb7496320be4f5725cc0fe0c5b85a28e4a8ca121220088f13476aacb9ffb4d9ad84a79e6217520d515df16899ecc9400d7df6fdbb3e", "block": { "timestamp": { "unpack": "1794763544." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2506843b9aca0e843b9aca0e82cb7294acb001f95cf6cb728c6bc6b0a4ceb576e87f5f5a80b8…9f5a88fec57e3277d0bdf7a0249be71e98370110b252ba63344de6bb5542609509d081092957adf6e388a0f3 (181 bytes)", "02f8f7830e4a2582020785037e11d60085037e11d6008301d09c94e57aea293f0e88806be9542b05e18e8efb…0ba17e8e14a1357a36fdc0a04110aca23e035eca161f64c34ec7b00752a70f76883e223ff96f73accb79e960 (250 bytes)", "f8ac0d850a6dad80008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1701fba760b92f6b556688a03baa7cc28477946e1b83f62cec87aba56b9a68c97172429a7129087fcf1c2986 (174 bytes)", "f88b16850a6dad80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3d2c3ea7c7a34840744c4ea0224efa2da93d1f07617a9737aec590e8520d678c3db7f9c89f6736591740b858 (141 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": [] } }
0x8eaebb9e...93eb4b5e0x2f45...424d → 0xacb0...5f5aSuccess
0x8fd84696...9e24bc600xa4c9...afb7 → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c5d74f0f...f6fdbb3e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fedf3ef90d3b74133368e3ad77e022af8eaf8474e50137362f794217e41736d0", "timestamp": { "unpack": "1794763544." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2506843b9aca0e843b9aca0e82cb7294acb001f95cf6cb728c6bc6b0a4ceb576e87f5f5a80b8…9f5a88fec57e3277d0bdf7a0249be71e98370110b252ba63344de6bb5542609509d081092957adf6e388a0f3 (181 bytes)", "02f8f7830e4a2582020785037e11d60085037e11d6008301d09c94e57aea293f0e88806be9542b05e18e8efb…0ba17e8e14a1357a36fdc0a04110aca23e035eca161f64c34ec7b00752a70f76883e223ff96f73accb79e960 (250 bytes)", "f8ac0d850a6dad80008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1701fba760b92f6b556688a03baa7cc28477946e1b83f62cec87aba56b9a68c97172429a7129087fcf1c2986 (174 bytes)", "f88b16850a6dad80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3d2c3ea7c7a34840744c4ea0224efa2da93d1f07617a9737aec590e8520d678c3db7f9c89f6736591740b858 (141 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:0062d0c0a1...907d7bdf
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0092bbfc24...dc5e0ee0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f416a46a64d098c40be9a6e72dba7ed2ede98a0f07d4c625e37388da0246376a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007a4268d3...744d71a8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0092bbfc24dd5773e61f0643c60752df64442aae0a32ba1d453a50d6c1ca9b4ac2ca121220afabd361465511d3f21f2c418146d9b1df694f8305530b6ea49b8192dc5e0ee0", "hash": "f416a46a64d098c40be9a6e72dba7ed2ede98a0f07d4c625e37388da0246376a", "number": "217653", "timestamp": "1794763544", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fedf3ef90d3b74133368e3ad77e022af8eaf8474e50137362f794217e41736d0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8b2830e4a2506843b9aca0e843b9aca0e82cb7294acb001f95cf6cb728c6bc6b0a4ceb576e87f5f5a80b8…9f5a88fec57e3277d0bdf7a0249be71e98370110b252ba63344de6bb5542609509d081092957adf6e388a0f3 (181 bytes)", "02f8f7830e4a2582020785037e11d60085037e11d6008301d09c94e57aea293f0e88806be9542b05e18e8efb…0ba17e8e14a1357a36fdc0a04110aca23e035eca161f64c34ec7b00752a70f76883e223ff96f73accb79e960 (250 bytes)", "f8ac0d850a6dad80008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1701fba760b92f6b556688a03baa7cc28477946e1b83f62cec87aba56b9a68c97172429a7129087fcf1c2986 (174 bytes)", "f88b16850a6dad80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3d2c3ea7c7a34840744c4ea0224efa2da93d1f07617a9737aec590e8520d678c3db7f9c89f6736591740b858 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002ea2cb0a...42a898d3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007a4268d392ec9668722ade3a17c718e43e7357e8c5eca4a9d113c0d4130e8740ca121220dad61395935b963d7714f406e79137a0de5b10a8262a1b7107ce4733744d71a8", "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": "11002004249999822263595296.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }