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Canton Updates/12209a...4e95
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #168,765

This Gateway_FinalizeBlock transaction built EVM block #168,765 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #168,765
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.9s

Block planned

Producer plans block #168765 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #168765

4.7s
4.7s

Committed on Canton

Participant commits update 12209a853a…204e95
—

Imported to the execution layers

Importer applies block #168765 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.9s
EVM
Canton
External call
Total
Complete4.7s
4.7s

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
#168,765
Block Hash
0xa5313463...301868e6
Block Timestamp
Nov 12, 2026, 18:46:02 UTC
Transactions
0xc7338e4e...a262eafb0xbc64...96de → 0xa276...16d2Success
0x67af114e...e1e023500x0878...061c → 0x1c5d...a7dfSuccess
Overview
Update ID
12209a853a...91204e95
Offset
523759
Record Time
Nov 12, 2026, 18:46:06 UTC
Command ID
gw-64c9a5594...f695d851
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0081d305d6...4c4c361f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0000d84785e9163f733a585eddb1561c7956a9006b5fabf98a13ed5c793ae54aebca12122076ccccdb0d07aa84dc4ac010f483f06bc706af92de3657e8f1fcf8d4a5dfbcc7", "block": { "timestamp": { "unpack": "1794509162." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72941c5d456056b4a46cf8b01c03c62f9c73c79aa7df80b8…7c23ae9623d4f25cd4f950a031cdbabfc6ba98eefb0c929a5c5083e2402aaa0f1bd71a8a8bb5c5953cf4932e (181 bytes)", "f86c0b8480befc0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…0cf5be4038c06d9b82e800a011ed34e7e659a76119e6d5275860feaeafb672b501eea9ab8187032c2e57eb92 (110 bytes)", "f88a0b8480befc008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7eb20d91f4df94d5745838a02897f431bdf91614e5c517d3f1db0b6b7224ec78d1efaafa4a8b755e82c6d50e (140 bytes)", "f8ab0f8480befc008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…386fbfdef136398a89e596a078901989b96256f7bc0797fffbfda7018c3e923f6cd932a6f91b8d2bd465fe83 (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": [] } }
0x6c489aab...5ed1a3130xe2a2...f0b8 → 0xb778...3d80Success
0xa2c8b53c...32e5b0990x7d6b...a04e → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0000d84785...a5dfbcc7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "57417bc130becaa26445c41c054c4bfb5d28c64fc6ebd05215989b41f695d851", "timestamp": { "unpack": "1794509162." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72941c5d456056b4a46cf8b01c03c62f9c73c79aa7df80b8…7c23ae9623d4f25cd4f950a031cdbabfc6ba98eefb0c929a5c5083e2402aaa0f1bd71a8a8bb5c5953cf4932e (181 bytes)", "f86c0b8480befc0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…0cf5be4038c06d9b82e800a011ed34e7e659a76119e6d5275860feaeafb672b501eea9ab8187032c2e57eb92 (110 bytes)", "f88a0b8480befc008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7eb20d91f4df94d5745838a02897f431bdf91614e5c517d3f1db0b6b7224ec78d1efaafa4a8b755e82c6d50e (140 bytes)", "f8ab0f8480befc008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…386fbfdef136398a89e596a078901989b96256f7bc0797fffbfda7018c3e923f6cd932a6f91b8d2bd465fe83 (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:00b791dc29...55b46175
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007bb4f164...d87ef2b3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a53134636ecde1d5e68e28276f613c4a6d657d852466caebbc02ad0f301868e6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004efdd9f8...b85609be
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007bb4f1646ff7432b9be0b3b50f4d06cc88a9d6d71812bffc1b6163e8e6ebb74aca1212206244827c38c9f8719c8a0e34fe9ea4b4b9d8d553eb5150a5bbbfb72ad87ef2b3", "hash": "a53134636ecde1d5e68e28276f613c4a6d657d852466caebbc02ad0f301868e6", "number": "168765", "timestamp": "1794509162", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a057417bc130becaa26445c41c054c4bfb5d28c64fc6ebd05215989b41f695d851a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72941c5d456056b4a46cf8b01c03c62f9c73c79aa7df80b8…7c23ae9623d4f25cd4f950a031cdbabfc6ba98eefb0c929a5c5083e2402aaa0f1bd71a8a8bb5c5953cf4932e (181 bytes)", "f86c0b8480befc0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…0cf5be4038c06d9b82e800a011ed34e7e659a76119e6d5275860feaeafb672b501eea9ab8187032c2e57eb92 (110 bytes)", "f88a0b8480befc008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7eb20d91f4df94d5745838a02897f431bdf91614e5c517d3f1db0b6b7224ec78d1efaafa4a8b755e82c6d50e (140 bytes)", "f8ab0f8480befc008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…386fbfdef136398a89e596a078901989b96256f7bc0797fffbfda7018c3e923f6cd932a6f91b8d2bd465fe83 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0030707387...a3bc608b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004efdd9f8ef20a2e847ab229f65507556d791a6d353eebf207507a507767787b1ca12122046c5ac8a10f7ddc25de7996238f638a32b6b64b2a14a27b62f8b5e25b85609be", "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": "11002004249999856501406526.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }