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Canton Updates/122075...64a9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #214,635

This Gateway_FinalizeBlock transaction built EVM block #214,635 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #214,635
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
996ms

Block planned

Producer plans block #214635 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #214635

797ms
797ms

Committed on Canton

Participant commits update 1220759454…7a64a9
—

Imported to the execution layers

Importer applies block #214635 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
#214,635
Block Hash
0xf726f47f...484cffb3
Block Timestamp
Nov 15, 2026, 14:37:04 UTC
Transactions
0x46edc860...193e96da0x5d03...4f9a → 0xa276...16d2Success
0xc3691df8...66d4f5a40x9132...ab83 → 0xb492...ca1bSuccess
Overview
Update ID
1220759454...2d7a64a9
Offset
665390
Record Time
Nov 15, 2026, 14:37:04 UTC
Command ID
gw-64c9a5594...81e07e07
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002d2bdcfe...e8cdc600
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0054e706399138b49cd3ad29c9fce664fab97bcc50b71d8997de00144e20a1c344ca1212209c0643fd8d48fc83d54b1b839de7b198392bf8c2e0778d5aa55518a57ff3e3fc", "block": { "timestamp": { "unpack": "1794753424." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f90abc830e4a2507843b9aca0e843b9aca0e83080c578080b90a60608060405234801561000f575f5ffd5b…80034b7dd766ea84cdf2aea04ce85fb9633d6a11cfca558053c7a082ca1bc11a781f21cbb8528cc3d86b0613 (2,752 bytes)", "f88b16850ab61e6dbe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c84e7247e98303c82a60f4a05da3190a9e893a986e2f052cd4085c2c89fd2ce70a559df7f8552807fc2119b0 (141 bytes)", "f8ac14850ab61e6dbe8259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…45e439557ea705e54060b2a07f6a298ac79644aa90e873a9d5fc0b21dace14821c73e84f0ca2a637f2d06692 (174 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": [] } }
0x5713e242...cfaa7cf00x5208...73ec → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0054e70639...7ff3e3fc
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "04336b29b572d5de0446bee324519f18625d5dc5187675a51672809a81e07e07", "timestamp": { "unpack": "1794753424." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f90abc830e4a2507843b9aca0e843b9aca0e83080c578080b90a60608060405234801561000f575f5ffd5b…80034b7dd766ea84cdf2aea04ce85fb9633d6a11cfca558053c7a082ca1bc11a781f21cbb8528cc3d86b0613 (2,752 bytes)", "f88b16850ab61e6dbe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c84e7247e98303c82a60f4a05da3190a9e893a986e2f052cd4085c2c89fd2ce70a559df7f8552807fc2119b0 (141 bytes)", "f8ac14850ab61e6dbe8259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…45e439557ea705e54060b2a07f6a298ac79644aa90e873a9d5fc0b21dace14821c73e84f0ca2a637f2d06692 (174 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:0064bf3f2b...94267da0
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0075e315b7...a07076e2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f726f47f2e9055855fd4d1b97fea46d6cc8bc9786ef3deed5b343101484cffb3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0078caf850...d33f9760
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0075e315b7d728cfff109790ac480ac4589abf7568e6f583c94e803f4081772ddcca121220f5c0d2826bec40f5e0104eec48e47f9846b2be4e10e5aa7949381ee4a07076e2", "hash": "f726f47f2e9055855fd4d1b97fea46d6cc8bc9786ef3deed5b343101484cffb3", "number": "214635", "timestamp": "1794753424", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a004336b29b572d5de0446bee324519f18625d5dc5187675a51672809a81e07e07a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f90abc830e4a2507843b9aca0e843b9aca0e83080c578080b90a60608060405234801561000f575f5ffd5b…80034b7dd766ea84cdf2aea04ce85fb9633d6a11cfca558053c7a082ca1bc11a781f21cbb8528cc3d86b0613 (2,752 bytes)", "f88b16850ab61e6dbe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c84e7247e98303c82a60f4a05da3190a9e893a986e2f052cd4085c2c89fd2ce70a559df7f8552807fc2119b0 (141 bytes)", "f8ac14850ab61e6dbe8259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…45e439557ea705e54060b2a07f6a298ac79644aa90e873a9d5fc0b21dace14821c73e84f0ca2a637f2d06692 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00631de185...87971a4f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0078caf85073f61969a64bd0b00b7b3481792947e962d1b1a5fd0ec9f36c6323e3ca12122032bca209acb1e889617f3e0f12b7774b163830d145f127b035b548abd33f9760", "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": "11002004249999824371933591.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }