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Canton Updates/122074...d3ac
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #204,964

This Gateway_FinalizeBlock transaction built EVM block #204,964 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #204,964
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #204964 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #204964

849ms
849ms

Committed on Canton

Participant commits update 122074798c…5ad3ac
—

Imported to the execution layers

Importer applies block #204964 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete849ms
849ms

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
#204,964
Block Hash
0xc1e9c6bc...b1888ff5
Block Timestamp
Nov 14, 2026, 22:25:33 UTC
Transactions
0xc82d1d1d...427c99260x2012...61dd → 0x2012...61ddSuccess
0x94534ddf...e8940db60xc8d5...980b → 0xe4a5...1c8dSuccess
Overview
Update ID
122074798c...6b5ad3ac
Offset
635430
Record Time
Nov 14, 2026, 22:25:33 UTC
Command ID
gw-64c9a5594...9ca9da07
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00341a8980...478d40aa
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008edd71a50adf84ba50178f469ad800b01613ce2598f5f15def6cd3ccb8bc00beca1212200d2ef753b20d728616f66c3be19d0a8533d32dbd9b06a64eb2e5f64b140ad865", "block": { "timestamp": { "unpack": "1794695133." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c57843e95ba8e8261a894201263bbb3104f462d98305fc54972de640c61dd865af3107a400080831c946e…9bf28dac4d867d9b54200ea022d07ef15bae2b063ca420c5c7e76d46038b4ce5391068239e52e0f755c38b01 (110 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894e4a5f6219567036bfa418665387862a73fa11c8d8702…40ddda0d3e0372a6353752a0119112b48eb2f244776c97e3a153d71778c71ae832dd904096746a026c3169f8 (119 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008edd71a5...140ad865
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0a91d29e80963a2a4ae3b82fd38f5f2ed65989c46617277f3f1265cc9ca9da07", "timestamp": { "unpack": "1794695133." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c57843e95ba8e8261a894201263bbb3104f462d98305fc54972de640c61dd865af3107a400080831c946e…9bf28dac4d867d9b54200ea022d07ef15bae2b063ca420c5c7e76d46038b4ce5391068239e52e0f755c38b01 (110 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894e4a5f6219567036bfa418665387862a73fa11c8d8702…40ddda0d3e0372a6353752a0119112b48eb2f244776c97e3a153d71778c71ae832dd904096746a026c3169f8 (119 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:009de0fbbe...d44f100f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0027160a50...d9bcda92
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c1e9c6bce40120266faf540114b6c5b2f7501bf4aa18a3ba09f89ec0b1888ff5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009e31118d...7db816a2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0027160a509275c74252bc6f587c4da10f3418b210ecd044cba6d2e12ff9da6310ca1212205ff9719946622d05a36191e713fd5c729f781f736c7b4ac005ede939d9bcda92", "hash": "c1e9c6bce40120266faf540114b6c5b2f7501bf4aa18a3ba09f89ec0b1888ff5", "number": "204964", "timestamp": "1794695133", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00a91d29e80963a2a4ae3b82fd38f5f2ed65989c46617277f3f1265cc9ca9da07a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86c57843e95ba8e8261a894201263bbb3104f462d98305fc54972de640c61dd865af3107a400080831c946e…9bf28dac4d867d9b54200ea022d07ef15bae2b063ca420c5c7e76d46038b4ce5391068239e52e0f755c38b01 (110 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894e4a5f6219567036bfa418665387862a73fa11c8d8702…40ddda0d3e0372a6353752a0119112b48eb2f244776c97e3a153d71778c71ae832dd904096746a026c3169f8 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002d31d109...713cfe9f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009e31118dc6ed4bd41f3285cabca874d9e5e50003dc0d74654786adab5886d651ca1212207632caa5e92d312f08209455da10188972d0350b1690e678f1c6f06c7db816a2", "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": "11002004249999829636721476.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }