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Canton Updates/12201c...d23b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #146,064

This Gateway_FinalizeBlock transaction built EVM block #146,064 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #146,064
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.2s

Block planned

Producer plans block #146064 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #146064

1.8s
1.8s

Committed on Canton

Participant commits update 12201c588c…f0d23b
—

Imported to the execution layers

Importer applies block #146064 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.2s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#146,064
Block Hash
0x68795b2f...430acccf
Block Timestamp
Nov 11, 2026, 13:35:04 UTC
Transactions
0x5ee2bee9...a67ea3d00x44a8...e0d6 → 0xd129...b96cSuccess
0x0b3127a5...ca4b4f430xa291...6fdd → 0xa276...16d2Success
Overview
Update ID
12201c588c...c4f0d23b
Offset
453908
Record Time
Nov 11, 2026, 13:35:05 UTC
Command ID
gw-64c9a5594...a7e2d709
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009ed59a1a...20ca0b51
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a64937eab964f630ca67ccbd89d0e7b5cd99198c5f22c4c4194ba43576222529ca121220786aa5cd7f0e82da78bb30365389ee417f643f2628001992aa7cbf5c942cd780", "block": { "timestamp": { "unpack": "1794404104." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0a84b1fa80258259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…9ee2bd221404d974ac4934a00565161fa559e15abe466f59ba1a00c39096bf07369df5e0a498c50caf54e4d4 (173 bytes)", "f88a0f84b1fa80258254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…960370362362a54a3eb054a02f9c46cab169a7c6fcb5c2de5def87efa39bd6211d72a15228cabc7ec0ab6e22 (140 bytes)", "f86f8206f0849450c01f825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…6b8da02321ed3c8cac3007a063f85c09647159beef56bdeaf900bb9241ca2ec72d10c2b786f18c7c8c6187e3 (113 bytes)", "f88a0f84b1fa80258254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…29b90a670313cd9e0680e2a05988c4b16e2fa79fbaf039a0ebe8fd6565aacbee438ed53d5c61110e66b234ba (140 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": [] } }
0x4735ac7e...c16702060x8fb1...8268 → 0x0dfa...0ceeSuccess
0x4a3c221f...1a5b7ceb0x8a15...2e90 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a64937ea...942cd780
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f53447cb24447c8f13aba3bd153cf579ef813f236362a5e127bb2079a7e2d709", "timestamp": { "unpack": "1794404104." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0a84b1fa80258259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…9ee2bd221404d974ac4934a00565161fa559e15abe466f59ba1a00c39096bf07369df5e0a498c50caf54e4d4 (173 bytes)", "f88a0f84b1fa80258254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…960370362362a54a3eb054a02f9c46cab169a7c6fcb5c2de5def87efa39bd6211d72a15228cabc7ec0ab6e22 (140 bytes)", "f86f8206f0849450c01f825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…6b8da02321ed3c8cac3007a063f85c09647159beef56bdeaf900bb9241ca2ec72d10c2b786f18c7c8c6187e3 (113 bytes)", "f88a0f84b1fa80258254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…29b90a670313cd9e0680e2a05988c4b16e2fa79fbaf039a0ebe8fd6565aacbee438ed53d5c61110e66b234ba (140 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:0046ee5778...0b1b96a4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004f124cc8...daab17ff
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "68795b2fd60cd30306266038fe0498f8c9b343c6a5cfbb59e9f2e603430acccf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d5493388...d5c5a486
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004f124cc87e9657f8a117279d1fa3cc83de82155c43bf95f901eedb2937f7ca7fca121220f042aec48f480864a1750f782e109be67d0cfc47d3ff439c416fa4bbdaab17ff", "hash": "68795b2fd60cd30306266038fe0498f8c9b343c6a5cfbb59e9f2e603430acccf", "number": "146064", "timestamp": "1794404104", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f53447cb24447c8f13aba3bd153cf579ef813f236362a5e127bb2079a7e2d709a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0a84b1fa80258259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…9ee2bd221404d974ac4934a00565161fa559e15abe466f59ba1a00c39096bf07369df5e0a498c50caf54e4d4 (173 bytes)", "f88a0f84b1fa80258254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…960370362362a54a3eb054a02f9c46cab169a7c6fcb5c2de5def87efa39bd6211d72a15228cabc7ec0ab6e22 (140 bytes)", "f86f8206f0849450c01f825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…6b8da02321ed3c8cac3007a063f85c09647159beef56bdeaf900bb9241ca2ec72d10c2b786f18c7c8c6187e3 (113 bytes)", "f88a0f84b1fa80258254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…29b90a670313cd9e0680e2a05988c4b16e2fa79fbaf039a0ebe8fd6565aacbee438ed53d5c61110e66b234ba (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00749c6307...4f370fa5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d5493388ce05a2c1c621e336eafbb901527d35f82eea02f8dd47b711e9c09f32ca121220df97e978fc1b3a24320bd33031c2d4a2928d8e21ede54781a4e7a98bd5c5a486", "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": "11002004249999875581672535.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }