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Canton Updates/122013...56cd
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #134,635

This Gateway_FinalizeBlock transaction built EVM block #134,635 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #134,635
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.0s

Block planned

Producer plans block #134635 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134635

1.6s
1.6s

Committed on Canton

Participant commits update 1220137a2f…3556cd
—

Imported to the execution layers

Importer applies block #134635 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#134,635
Block Hash
0xab89dbf5...8e51dfab
Block Timestamp
Nov 11, 2026, 05:08:03 UTC
Transactions
0xb57bd916...aeb849790xd5b3...2414 → 0x5345...9be7Success
0x890038bb...16d5511f0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220137a2f...1e3556cd
Offset
419112
Record Time
Nov 11, 2026, 05:08:04 UTC
Command ID
gw-64c9a5594...bba05741
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001fa09a1b...3b2e665d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f342ba94d2521c25cee6e72d42e1fb5d0abc4155c38969833766b88848a97554ca121220512aef4052a05315d358cd2fa490e9db1200557cfba9539d6a466cf473c04173", "block": { "timestamp": { "unpack": "1794373683." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8242658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…731a0c626d40183dcb4d7ca03177d257846d7fec32ae42bad29b5a245837891d32d2a783d29464ee78eac7e4 (176 bytes)", "f8ab0c844c870a7e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…12300d73dc270ba60a20f9a053dccd5ab1756208eac62f1f131ff325f22f95bc80f7e908734042e308569176 (173 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:00f342ba94...73c04173
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d81f1a856a9d772a69cb229c3acdbeab8945126d7bda5caa4c8623c6bba05741", "timestamp": { "unpack": "1794373683." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8242658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…731a0c626d40183dcb4d7ca03177d257846d7fec32ae42bad29b5a245837891d32d2a783d29464ee78eac7e4 (176 bytes)", "f8ab0c844c870a7e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…12300d73dc270ba60a20f9a053dccd5ab1756208eac62f1f131ff325f22f95bc80f7e908734042e308569176 (173 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:00f0b872b9...fb2d589c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009bc8de3b...c663c8d1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ab89dbf582c9e43bc323d0e936f7af17bd77644a7e38129cc6993d0d8e51dfab", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006ec1286e...f60a92af
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009bc8de3b7a61f6e6470d3fd1a19062c4511a5568bee28a15cca282b86ba19fa7ca1212206e7e37d93e81a84c50839a7e43e07c8a753254074e1f4ce5b10b8f43c663c8d1", "hash": "ab89dbf582c9e43bc323d0e936f7af17bd77644a7e38129cc6993d0d8e51dfab", "number": "134635", "timestamp": "1794373683", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d81f1a856a9d772a69cb229c3acdbeab8945126d7bda5caa4c8623c6bba05741a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ae8242658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…731a0c626d40183dcb4d7ca03177d257846d7fec32ae42bad29b5a245837891d32d2a783d29464ee78eac7e4 (176 bytes)", "f8ab0c844c870a7e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…12300d73dc270ba60a20f9a053dccd5ab1756208eac62f1f131ff325f22f95bc80f7e908734042e308569176 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001010be73...e3c83915
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006ec1286eab161ce0a3e9d9d88fa5ba9ca9024f333cbf15f06d67fffa22d4fa1fca121220461ea2a1317224e758277f1acee9cf57f6614a6e2919996c984a7c76f60a92af", "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": "11002004249999886115707053.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }