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Canton Updates/12200e...b2b9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #134,534

This Gateway_FinalizeBlock transaction built EVM block #134,534 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #134,534
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.2s

Block planned

Producer plans block #134534 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134534

3.3s
3.3s

Committed on Canton

Participant commits update 12200e67ae…84b2b9
—

Imported to the execution layers

Importer applies block #134534 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.2s
EVM
Canton
External call
Total
Complete3.3s
3.3s

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
#134,534
Block Hash
0x03f166ef...98ac71da
Block Timestamp
Nov 11, 2026, 05:03:50 UTC
Transactions
0x1de548e7...9ac55abc0x3e63...356e → 0x51be...67edSuccess
0xde89b5aa...052bb7120x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12200e67ae...1d84b2b9
Offset
418805
Record Time
Nov 11, 2026, 05:03:53 UTC
Command ID
gw-64c9a5594...8b761cec
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e8260bb9...4b406b92
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ad72e1b7becf00e58d443c5dae31c75f584c397f9a1b6ecc1277afaa5e975a8bca121220c75700608dd13909d119cf4f5a0ba8545a3aac2b7eb7dc49c35156c5bd9a8747", "block": { "timestamp": { "unpack": "1794373430." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0d8419a100008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…57c865a1e3de300033227fa01af79fa54e3ccdc67a7128a006b0bacb5ef83a693accc468d0ce07c28ee87d86 (140 bytes)", "f8ae8242068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…75132c66fa13d82ef24cb2a00aadb1894cdef215ec9b2e4ad9337e71661a3fff486a65fc18fb144a8fc6387e (176 bytes)", "f8ab0c8419a100008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…fbdad40c2722984e93fff9a04bad16466bcc0ecdacf7b4b1d36ad2c825aa75d6ab5cb647c44c148d6b823401 (173 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": [] } }
0x1da15156...d66400e20x20c8...c4e5 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ad72e1b7...bd9a8747
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0d7d689845d5550cf8a7be694e6b49a7645d4a476756907ad87fa1ee8b761cec", "timestamp": { "unpack": "1794373430." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0d8419a100008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…57c865a1e3de300033227fa01af79fa54e3ccdc67a7128a006b0bacb5ef83a693accc468d0ce07c28ee87d86 (140 bytes)", "f8ae8242068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…75132c66fa13d82ef24cb2a00aadb1894cdef215ec9b2e4ad9337e71661a3fff486a65fc18fb144a8fc6387e (176 bytes)", "f8ab0c8419a100008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…fbdad40c2722984e93fff9a04bad16466bcc0ecdacf7b4b1d36ad2c825aa75d6ab5cb647c44c148d6b823401 (173 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:00504a0617...3a348a29
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008c2d7b8b...ef6d079a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "03f166ef0bcd01ecd610168cf941c774f747706de4def70f0b1c9b6e98ac71da", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007ade8ddf...ee70b0db
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008c2d7b8bf04b1516495ef73e0bdbe2076afc476cc374cf14a69035129025a881ca121220630365c46e257516accd920aa24e03fe1cf4bd13c716ea2d59ff62a4ef6d079a", "hash": "03f166ef0bcd01ecd610168cf941c774f747706de4def70f0b1c9b6e98ac71da", "number": "134534", "timestamp": "1794373430", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00d7d689845d5550cf8a7be694e6b49a7645d4a476756907ad87fa1ee8b761ceca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0d8419a100008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…57c865a1e3de300033227fa01af79fa54e3ccdc67a7128a006b0bacb5ef83a693accc468d0ce07c28ee87d86 (140 bytes)", "f8ae8242068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…75132c66fa13d82ef24cb2a00aadb1894cdef215ec9b2e4ad9337e71661a3fff486a65fc18fb144a8fc6387e (176 bytes)", "f8ab0c8419a100008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…fbdad40c2722984e93fff9a04bad16466bcc0ecdacf7b4b1d36ad2c825aa75d6ab5cb647c44c148d6b823401 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002baac92d...1ac68d21
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007ade8ddfc7fcb98080ffb93af0cf2e91b37ee1f2a862f1e4cec150940228c7f0ca121220a9580f8717df4a024965dc9cd0c71a88ec5f140d2d50b5a12d2ca763ee70b0db", "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": "11002004249999886165118597.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }