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Canton Updates/12205c...f06a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,888

This Gateway_FinalizeBlock transaction built EVM block #59,888 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #59,888
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.3s

Block planned

Producer plans block #59888 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59888

3.5s
3.5s

Committed on Canton

Participant commits update 12205ce7ce…eff06a
—

Imported to the execution layers

Importer applies block #59888 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.3s
EVM
Canton
External call
Total
Complete3.5s
3.5s

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
#59,888
Block Hash
0x913579a2...239201c7
Block Timestamp
Nov 7, 2026, 01:55:53 UTC
Transactions
0x9b8cbc90...c4f8256f0xfe3a...db13 → 0xdf75...93a1Success
0xd7878ec5...50b674fd0xffc8...1f29 → 0xa276...16d2Success
Overview
Update ID
12205ce7ce...a3eff06a
Offset
189184
Record Time
Nov 7, 2026, 01:55:56 UTC
Command ID
gw-64c9a5594...9e278b87
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00709b4c35...207ae439
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009c73c112dc7f11d793a6cd2233cc7940d7dce3eb9f47ac5b059d0a5146a4b02dca121220ef6b2bc4c5b8155b780bdd9dd078a3916f6658045e6182d022b622a0351b0cf3", "block": { "timestamp": { "unpack": "1794016553." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53dba2902e1fec6a987e26a06bb5c445c05b21d45ec0443f92f7b9bf9d2afba502528765ac764bc53e983c37 (141 bytes)", "f8718224ac858bb2c9700882520894df75a2e7469120af2d492ec40798acd6031793a188016345785d8a0000…5fc68a137838060f4e0cb3a06500d9df8a436f3bb17a443a7b4f113d75fe5d049dcdbf1c9e0aae6648b7ee19 (115 bytes)", "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0bd0719d5add61fda30055289ff0b16cfdfa48172fd9a9866effc830914de113e308ed093389902ac2ac9dfd (140 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": [] } }
0xe4f3ea33...5d72ccdc0xdd7f...5831 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009c73c112...351b0cf3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7e00e678591141a72102e424dce0a9ee4c63fd42f5f9c610e4ddbd099e278b87", "timestamp": { "unpack": "1794016553." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53dba2902e1fec6a987e26a06bb5c445c05b21d45ec0443f92f7b9bf9d2afba502528765ac764bc53e983c37 (141 bytes)", "f8718224ac858bb2c9700882520894df75a2e7469120af2d492ec40798acd6031793a188016345785d8a0000…5fc68a137838060f4e0cb3a06500d9df8a436f3bb17a443a7b4f113d75fe5d049dcdbf1c9e0aae6648b7ee19 (115 bytes)", "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0bd0719d5add61fda30055289ff0b16cfdfa48172fd9a9866effc830914de113e308ed093389902ac2ac9dfd (140 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:0007a749d0...39676df1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0043849920...af00c854
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "913579a266cdb72df9158364ca0eb8a61cb8b15bc15a0166a7579732239201c7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005dda68c3...dc627717
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004384992067fbde42ba2dabaaba93f36e6eafb8cc7e22b952663d6cb5e9f1ba5eca121220a3549929062f7f2684b32178f46c43b8aa6c6de4de4328f63360bdbcaf00c854", "hash": "913579a266cdb72df9158364ca0eb8a61cb8b15bc15a0166a7579732239201c7", "number": "59888", "timestamp": "1794016553", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a07e00e678591141a72102e424dce0a9ee4c63fd42f5f9c610e4ddbd099e278b87a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…53dba2902e1fec6a987e26a06bb5c445c05b21d45ec0443f92f7b9bf9d2afba502528765ac764bc53e983c37 (141 bytes)", "f8718224ac858bb2c9700882520894df75a2e7469120af2d492ec40798acd6031793a188016345785d8a0000…5fc68a137838060f4e0cb3a06500d9df8a436f3bb17a443a7b4f113d75fe5d049dcdbf1c9e0aae6648b7ee19 (115 bytes)", "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0bd0719d5add61fda30055289ff0b16cfdfa48172fd9a9866effc830914de113e308ed093389902ac2ac9dfd (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003ba29354...281b742b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005dda68c3f982ce680a4ef46dbfcf5e292413d26e08d81bb000fba2b69408b9d0ca121220290458ec78e2ae5b77f27a40ee02b659632b229e95ace1f3756f01cadc627717", "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": "11002004249999974317916624.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }