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Canton Updates/122049...e917
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #73,441

This Gateway_FinalizeBlock transaction built EVM block #73,441 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #73,441
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.3s

Block planned

Producer plans block #73441 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #73441

3.4s
3.4s

Committed on Canton

Participant commits update 1220490def…d9e917
—

Imported to the execution layers

Importer applies block #73441 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.3s
EVM
Canton
External call
Total
Complete3.4s
3.4s

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
#73,441
Block Hash
0x37dc2d28...60d74509
Block Timestamp
Nov 7, 2026, 18:44:48 UTC
Transactions
0x62ca1355...e2d63ae70xc80d...c8df → 0x07a0...aa08Success
0x5f03be3f...01ce2f400xca42...3781 → 0xe57a...ee38Success
Overview
Update ID
1220490def...b1d9e917
Offset
230852
Record Time
Nov 7, 2026, 18:44:51 UTC
Command ID
gw-64c9a5594...972cf8cd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a9d6a515...e42e83b9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ff346fe39eb72e9d08a0a7e7c5092a2651d2457cb8267e982e43c7f1f61add11ca121220114fb935c8315021a86c2a639efc56dfed154c37b18f3a69efa87a7ed2f2fc12", "block": { "timestamp": { "unpack": "1794077088." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab2f8459682f00827e909407a04b411edc6625cc30e17af0e0356f2b5faa0880b844a9059cbb0000000000…69883fd169d13512898cfaa021591f3caa908f6f055127dc084db322e0cb9e488a548e9b0986d9f9e412af1f (173 bytes)", "02f8f4830e4a2581e08459682f008459682f0e8301351f94e57aea293f0e88806be9542b05e18e8efb85ee38…0181e58bfdcbe597076efaa03da159a67104dbe44aad813c56adc1b57c073ee8fd14378a14542d09ec210ef6 (247 bytes)", "f8ac8085026a369d8982c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…7dd0489199480772c64877a05ca47bc75c34d6dd72aa982fab3bce681692b21e71a14312c741b0a1b648b5d5 (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": [] } }
0x971603f4...bde41c020xfac0...a7e9 → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ff346fe3...d2f2fc12
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6b1040c6514370664d640fcf45e6df05750eb9ea83f3266c0ac64502972cf8cd", "timestamp": { "unpack": "1794077088." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab2f8459682f00827e909407a04b411edc6625cc30e17af0e0356f2b5faa0880b844a9059cbb0000000000…69883fd169d13512898cfaa021591f3caa908f6f055127dc084db322e0cb9e488a548e9b0986d9f9e412af1f (173 bytes)", "02f8f4830e4a2581e08459682f008459682f0e8301351f94e57aea293f0e88806be9542b05e18e8efb85ee38…0181e58bfdcbe597076efaa03da159a67104dbe44aad813c56adc1b57c073ee8fd14378a14542d09ec210ef6 (247 bytes)", "f8ac8085026a369d8982c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…7dd0489199480772c64877a05ca47bc75c34d6dd72aa982fab3bce681692b21e71a14312c741b0a1b648b5d5 (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:00f54bf7dd...8ba15bf4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000f16e213...1d7fdeff
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "37dc2d2849e965c4483a5089c8efe88b3bf1f1fbb44f622d92afb27f60d74509", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004a76262f...27f36ff3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000f16e2139daef5cbd729f75d8d939fcc4c79673cfea08ff183802794a6e41c49ca1212200968a5349d4234b793f32d2c2f3b9ddee65a677192d67208cb75a9b01d7fdeff", "hash": "37dc2d2849e965c4483a5089c8efe88b3bf1f1fbb44f622d92afb27f60d74509", "number": "73441", "timestamp": "1794077088", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06b1040c6514370664d640fcf45e6df05750eb9ea83f3266c0ac64502972cf8cda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab2f8459682f00827e909407a04b411edc6625cc30e17af0e0356f2b5faa0880b844a9059cbb0000000000…69883fd169d13512898cfaa021591f3caa908f6f055127dc084db322e0cb9e488a548e9b0986d9f9e412af1f (173 bytes)", "02f8f4830e4a2581e08459682f008459682f0e8301351f94e57aea293f0e88806be9542b05e18e8efb85ee38…0181e58bfdcbe597076efaa03da159a67104dbe44aad813c56adc1b57c073ee8fd14378a14542d09ec210ef6 (247 bytes)", "f8ac8085026a369d8982c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…7dd0489199480772c64877a05ca47bc75c34d6dd72aa982fab3bce681692b21e71a14312c741b0a1b648b5d5 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ff5b3f35...8d194e66
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004a76262f1b252dcc27fb3908f02d1f853c66445938528df0ccba824f1f707c52ca121220c753a95895c0e2cb61b28a58367388a03f0bb5c30eff48610bddcde227f36ff3", "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": "11002004249999969332999365.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }