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Canton Updates/122095...4354
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #10,170

This Gateway_FinalizeBlock transaction built EVM block #10,170 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #10,170
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
399ms

Block planned

Producer plans block #10170 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #10170

319ms
319ms

Committed on Canton

Participant commits update 1220955928…944354
—

Imported to the execution layers

Importer applies block #10170 from GatewayHead

—
0ms
250ms
399ms
EVM
Canton
External call
Total
Complete319ms
319ms

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
#10,170
Block Hash
0x8d15426d...6e3c0d43
Block Timestamp
Nov 3, 2026, 02:38:13 UTC
Transactions
0x90d2b0a2...63a69cce0x5746...0989 → 0xfc0e...4f53Success
0xd963de03...9da798180x94a1...8d77 → 0xfc0e...4f53Success
Overview
Update ID
1220955928...40944354
Offset
32945
Record Time
Nov 3, 2026, 02:38:13 UTC
Command ID
gw-64c9a5594...711037f6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001b3a1121...7aef8083
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c6ba0b2d5b2e819b8f490acb58fd1272da78e46b4191192168c885d4711037f6", "timestamp": { "unpack": "1793673493." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…9e18acbc1238035654ee33a01b14462641a15cfafad9c1dd5b6c1d39e299a73bab507224b5e5a75d77b8876f (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…4ea3247ac43accd3692f74a0485bdde081198d95487b80820c01b72247c37467996af7902513f57847edb465 (122 bytes)", "02f879830e4a25821cba85746a52880085746a528808825208941ab2921fe2d8d321122e7cae3c26ad24634f…a0877386e5d774f219e3f3a0488aa3a2afde418220583b70b9e781eb0144ecf01152c1909fb5ae294483d843 (124 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" ] } } }
0x9946168c...cdf1a3b70xa253...30e5 → 0x1ab2...868dSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0066f6f660...78a20a4d
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006d7db648...405aabee
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001b3a112195d1378a9839d8ef184770d7a9488720003e982231b185d1531d2cd2ca12122083a03b5487f55e61352ef6df0dcb68fbc722163fe1d52751343be26a7aef8083", "block": { "timestamp": { "unpack": "1793673493." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…9e18acbc1238035654ee33a01b14462641a15cfafad9c1dd5b6c1d39e299a73bab507224b5e5a75d77b8876f (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…4ea3247ac43accd3692f74a0485bdde081198d95487b80820c01b72247c37467996af7902513f57847edb465 (122 bytes)", "02f879830e4a25821cba85746a52880085746a528808825208941ab2921fe2d8d321122e7cae3c26ad24634f…a0877386e5d774f219e3f3a0488aa3a2afde418220583b70b9e781eb0144ecf01152c1909fb5ae294483d843 (124 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:004977d73b...fa234c90
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8d15426d142754da2929bcd1b461494517f003311fc874783fff503a6e3c0d43", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0075327574...8a9c07cc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004977d73b15cc7787d4a2cef74809e76c30ab2279149eeb7e05b33d8a48ac69d5ca1212203be0ce161fded769989ddce83515038be346a36498d432f8039b89e1fa234c90", "hash": "8d15426d142754da2929bcd1b461494517f003311fc874783fff503a6e3c0d43", "number": "10170", "timestamp": "1793673493", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0c6ba0b2d5b2e819b8f490acb58fd1272da78e46b4191192168c885d4711037f6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…9e18acbc1238035654ee33a01b14462641a15cfafad9c1dd5b6c1d39e299a73bab507224b5e5a75d77b8876f (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…4ea3247ac43accd3692f74a0485bdde081198d95487b80820c01b72247c37467996af7902513f57847edb465 (122 bytes)", "02f879830e4a25821cba85746a52880085746a528808825208941ab2921fe2d8d321122e7cae3c26ad24634f…a0877386e5d774f219e3f3a0488aa3a2afde418220583b70b9e781eb0144ecf01152c1909fb5ae294483d843 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a04b74b7...0081a647
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00753275746167031a46e914a0da6a7c00c6e97625afb04b00f71529874f35f00eca121220a31d8b698fb3b2986af0e81be9db559cfbf3680df8d5c796c8f02b188a9c07cc", "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": "11002004249999996109125546.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }