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Canton Updates/122086...347a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #6,625

This Gateway_FinalizeBlock transaction built EVM block #6,625 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #6,625
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
536ms

Block planned

Producer plans block #6625 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #6625

429ms
429ms

Committed on Canton

Participant commits update 12208635d8…c5347a
—

Imported to the execution layers

Importer applies block #6625 from GatewayHead

—
0ms
250ms
500ms
536ms
EVM
Canton
External call
Total
Complete429ms
429ms

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
#6,625
Block Hash
0xd6567896...1e4cab25
Block Timestamp
Nov 2, 2026, 21:46:54 UTC
Transactions
0xbbb6b1bd...42832afd0x232c...2b59 → 0x4050...3052Success
0x478d04fc...f85d3d1e0x666e...4208 → 0xfcb8...f5d2Success
Overview
Update ID
12208635d8...fbc5347a
Offset
21722
Record Time
Nov 2, 2026, 21:46:54 UTC
Command ID
gw-64c9a5594...80629a3c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a92147f7...e7243b3f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "27535d13ab5429b502cc7d2be212abd3d3edae691f1cf18ff6d4adf780629a3c", "timestamp": { "unpack": "1793656014." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac038519bacaa8af82c140944050ec394ef768c27a35035e3e2c9b1552c3305280b844095ea7b300000000…a78f7098ef31e983837984a0376c0a76a84b196daad0ec936e84d0ada28cae5ddb8e1c2e62ca1240dbc5d651 (174 bytes)", "f8ad168502cb417800830186a094fcb8b955063709c2735f56ac1fd5a8b63242f5d280b844a9059cbb000000…4a7f354228ac67ea747cfda05fb6364b25f6a350b3144478699636d1780bdba7085d44ef3723f2c794e75fca (175 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:006b1e1c49...459ecabf
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009e2f7b8e...ec9ca5a8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a745d6a6a3cc0ab2492112793140145eb74d920649ac6e9c791f5d18e570330bca121220c42cde22c306ff0d8c8038576a6a08291827432e9eb3fd5bcd740de32fa7fddc", "hash": "d6567896cd6b58b1b22b41bfe191292cae47d6396d500d84991ab7d51e4cab25", "number": "6625", "timestamp": "1793656014", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a027535d13ab5429b502cc7d2be212abd3d3edae691f1cf18ff6d4adf780629a3ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac038519bacaa8af82c140944050ec394ef768c27a35035e3e2c9b1552c3305280b844095ea7b300000000…a78f7098ef31e983837984a0376c0a76a84b196daad0ec936e84d0ada28cae5ddb8e1c2e62ca1240dbc5d651 (174 bytes)", "f8ad168502cb417800830186a094fcb8b955063709c2735f56ac1fd5a8b63242f5d280b844a9059cbb000000…4a7f354228ac67ea747cfda05fb6364b25f6a350b3144478699636d1780bdba7085d44ef3723f2c794e75fca (175 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e928e64d...fdcafee6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009e2f7b8e155562ccb60f180a6cb7018001d7a93a2cfd8fefb2a253321d946eccca121220e336f1ba019a7fce21a9f111b6b8eb30295f6e2284697d5f84675171ec9ca5a8", "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": "11002004249999997196991871.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a745d6a6...2fa7fddc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d6567896cd6b58b1b22b41bfe191292cae47d6396d500d84991ab7d51e4cab25", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f233118c...c5d3cd5f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a92147f74bca4803fb8c1cbb6d1e80316f8826aee729d97adb1c51e80e313fb8ca121220ed8c0dc82f2d9a19c4415f5d8026b593526cbbdd5544a3b4fd5c1d63e7243b3f", "block": { "timestamp": { "unpack": "1793656014." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac038519bacaa8af82c140944050ec394ef768c27a35035e3e2c9b1552c3305280b844095ea7b300000000…a78f7098ef31e983837984a0376c0a76a84b196daad0ec936e84d0ada28cae5ddb8e1c2e62ca1240dbc5d651 (174 bytes)", "f8ad168502cb417800830186a094fcb8b955063709c2735f56ac1fd5a8b63242f5d280b844a9059cbb000000…4a7f354228ac67ea747cfda05fb6364b25f6a350b3144478699636d1780bdba7085d44ef3723f2c794e75fca (175 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": [] } }