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Canton Updates/122093...475d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #22,247

This Gateway_FinalizeBlock transaction built EVM block #22,247 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #22,247
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #22247 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #22247

1.8s
1.8s

Committed on Canton

Participant commits update 122093d0a0…0b475d
—

Imported to the execution layers

Importer applies block #22247 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#22,247
Block Hash
0xf5280df6...f565b24c
Block Timestamp
Nov 4, 2026, 07:50:19 UTC
Transactions
0xc1803381...eb411c830x2c16...ccc1 → 0x2c16...ccc1Success
0x99b5e140...73b1f00f0x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
122093d0a0...990b475d
Offset
72285
Record Time
Nov 4, 2026, 07:50:20 UTC
Command ID
gw-64c9a5594...84aeda78
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f4002c44...f5914722
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000e90a7402f76a0e9f6941942a657e01cd00a4629e410363c25c87e97298b3ac9ca121220a6b5a8f299cc6d3f4de26cdadac89324a093146a2f7140776a18e163145990c9", "block": { "timestamp": { "unpack": "1793778619." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258205348502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…d1afcd1f2493e9f60a6fd5a0430307885477de895ac6f7c5a74c7f516b0daca851755ea78621c31b0e3b435b (116 bytes)", "02f875830e4a258202af843b9aca00843b9aca15827e2c942c160bb6f1d0ca642fd35321190c9aefdfb5ccc1…6ddf8ba8faeca6e60247e4a0333df39df77893f99762750ec69bda9fc5574ba9ad8073efc04465422d7cf189 (120 bytes)", "f8ac1b850c3b3d490f827e909460edb86ed14afdb8692e3c56b88a64a042f99ae580b844a9059cbb00000000…555b33c2dc10362d41cd60a057ee382ae56800311d00836f171b8c794d5f91ae351cdbdb6d57f10c2cab2cdb (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": [] } }
0x0a60f731...e31d1dd90x74b8...c4d3 → 0x60ed...9ae5Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000e90a740...145990c9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "375869a74d3582119bf9e38c3ba9c3e904616beee16cc7200dab28ac84aeda78", "timestamp": { "unpack": "1793778619." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258205348502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…d1afcd1f2493e9f60a6fd5a0430307885477de895ac6f7c5a74c7f516b0daca851755ea78621c31b0e3b435b (116 bytes)", "02f875830e4a258202af843b9aca00843b9aca15827e2c942c160bb6f1d0ca642fd35321190c9aefdfb5ccc1…6ddf8ba8faeca6e60247e4a0333df39df77893f99762750ec69bda9fc5574ba9ad8073efc04465422d7cf189 (120 bytes)", "f8ac1b850c3b3d490f827e909460edb86ed14afdb8692e3c56b88a64a042f99ae580b844a9059cbb00000000…555b33c2dc10362d41cd60a057ee382ae56800311d00836f171b8c794d5f91ae351cdbdb6d57f10c2cab2cdb (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:00670ddfa4...6685b1b4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00373750b9...e80663a6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f5280df65340861e2637cc38cdd9f6c453d3b9b2b5e1b95803c4ca01f565b24c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b24e1ccf...e8af6232
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00373750b9d7d8710740ed22ca1886c40817379c1af28cc32cedc1197c9acfbc3fca12122007f28c44197c54f3a0aeb73e0c282ea8785e5bf680199219bd46678ce80663a6", "hash": "f5280df65340861e2637cc38cdd9f6c453d3b9b2b5e1b95803c4ca01f565b24c", "number": "22247", "timestamp": "1793778619", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0375869a74d3582119bf9e38c3ba9c3e904616beee16cc7200dab28ac84aeda78a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a258205348502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…d1afcd1f2493e9f60a6fd5a0430307885477de895ac6f7c5a74c7f516b0daca851755ea78621c31b0e3b435b (116 bytes)", "02f875830e4a258202af843b9aca00843b9aca15827e2c942c160bb6f1d0ca642fd35321190c9aefdfb5ccc1…6ddf8ba8faeca6e60247e4a0333df39df77893f99762750ec69bda9fc5574ba9ad8073efc04465422d7cf189 (120 bytes)", "f8ac1b850c3b3d490f827e909460edb86ed14afdb8692e3c56b88a64a042f99ae580b844a9059cbb00000000…555b33c2dc10362d41cd60a057ee382ae56800311d00836f171b8c794d5f91ae351cdbdb6d57f10c2cab2cdb (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0032e305ae...fc52c00d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b24e1ccf0f93acfc22df1aa30443bdbc2bfa724c3a0d05a91df242963c24615cca121220e55ea10a2f56ba4d458f92d1683b5f93f33fb66b2ab2a26ee46c5610e8af6232", "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": "11002004249999990389930127.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }