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Canton Updates/122028...8732
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,270

This Gateway_FinalizeBlock transaction built EVM block #57,270 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #57,270
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #57270 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57270

846ms
846ms

Committed on Canton

Participant commits update 122028d59f…508732
—

Imported to the execution layers

Importer applies block #57270 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete846ms
846ms

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
#57,270
Block Hash
0x153a88cb...49dc4ec5
Block Timestamp
Nov 7, 2026, 00:13:01 UTC
Transactions
0xd916c6ea...c4a587750x4cac...d1d9 → 0xa080...b8f2Success
0x5760632d...7ed0c5360xdfa7...62a4 → 0x235d...3c8cSuccess
Overview
Update ID
122028d59f...f7508732
Offset
181227
Record Time
Nov 7, 2026, 00:13:01 UTC
Command ID
gw-64c9a5594...5622cc6a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c13a4be5...f154e657
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "871c268e6eaa04c852cd22577b38f94193ebd549083616e44c948fe55622cc6a", "timestamp": { "unpack": "1794010381." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac07858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…1df4ae309bbec32df09336a06cc8eea40556566f4435050135df8cf92fba46943793974bd5649a36facae501 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…42ee1fdcb9cdddc2191dfca05d8c68e3e9b76f450afde95af1ec90c9c2754d2033bba46e337b1000441aa7f1 (111 bytes)", "f871821f6b858bb2c970088252089421ab5246a3b99df010c06fe58e4948d7f5acb8cc88016345785d8a0000…5ac4f2f330627386f5c26da02de8fbe5cb7543400ff70872f4eee061ed0dcb3214f7d4d850474896801021b5 (115 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" ] } } }
0x8bdae999...0a76c11f0xfe3a...db13 → 0x21ab...b8ccSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0006a1f653...b81120df
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f390e0c5...5f244cdb
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c13a4be548c6532124613980382badf22c54dcc951615e221fa0cf0aafe92633ca12122055b570eff2f1be4c7139a767d5bcd9eecb9c7f93e8ae4eee9d1756faf154e657", "block": { "timestamp": { "unpack": "1794010381." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac07858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…1df4ae309bbec32df09336a06cc8eea40556566f4435050135df8cf92fba46943793974bd5649a36facae501 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…42ee1fdcb9cdddc2191dfca05d8c68e3e9b76f450afde95af1ec90c9c2754d2033bba46e337b1000441aa7f1 (111 bytes)", "f871821f6b858bb2c970088252089421ab5246a3b99df010c06fe58e4948d7f5acb8cc88016345785d8a0000…5ac4f2f330627386f5c26da02de8fbe5cb7543400ff70872f4eee061ed0dcb3214f7d4d850474896801021b5 (115 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": [] } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d5810f76...164e0a35
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "153a88cb5de746d45b270d92b90957499ea87178028cbcc30972c23349dc4ec5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006dea11ef...46c97b8f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d5810f766eaa6831708871a149f00fa434bbf7cf810db235aca4567abb9031b5ca1212203ec8a2267fb23e139ae8e5f5777e59476e29b33b69225b6547488d9f164e0a35", "hash": "153a88cb5de746d45b270d92b90957499ea87178028cbcc30972c23349dc4ec5", "number": "57270", "timestamp": "1794010381", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0871c268e6eaa04c852cd22577b38f94193ebd549083616e44c948fe55622cc6aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f8ac07858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…1df4ae309bbec32df09336a06cc8eea40556566f4435050135df8cf92fba46943793974bd5649a36facae501 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…42ee1fdcb9cdddc2191dfca05d8c68e3e9b76f450afde95af1ec90c9c2754d2033bba46e337b1000441aa7f1 (111 bytes)", "f871821f6b858bb2c970088252089421ab5246a3b99df010c06fe58e4948d7f5acb8cc88016345785d8a0000…5ac4f2f330627386f5c26da02de8fbe5cb7543400ff70872f4eee061ed0dcb3214f7d4d850474896801021b5 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ff837f84...e462d81b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006dea11ef867a52a26837ad1c77e8dd8433a780d3709524cba83012f0cc7b0644ca1212203009c98190614e055b84a39bebf50680de357582f3afd68a5233391046c97b8f", "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": "11002004249999975436952752.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }