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Canton Updates/122078...4ecc
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #132,149

This Gateway_FinalizeBlock transaction built EVM block #132,149 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #132,149
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.0s

Block planned

Producer plans block #132149 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #132149

1.6s
1.6s

Committed on Canton

Participant commits update 122078152c…a54ecc
—

Imported to the execution layers

Importer applies block #132149 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#132,149
Block Hash
0x5875e8c0...3d8c84b3
Block Timestamp
Nov 11, 2026, 03:29:38 UTC
Transactions
0xe4e04a37...4fc37a590x26b2...5f86 → 0x0af7...128bSuccess
0xc2b6e8c0...9e1297fa0x636d...9dcb → 0xa276...16d2Success
Overview
Update ID
122078152c...e8a54ecc
Offset
411556
Record Time
Nov 11, 2026, 03:29:39 UTC
Command ID
gw-64c9a5594...2e6dbb4b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f2df384e...10ce7b38
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ede44e20cb95b3bf64adf564016bc2088119fc52cb1c3b16eaea315d3b50e40dca121220849a94b8cdc2f5cef3b9ef9601e35a10082efe65bb3bbe431ef469fe11c8dada", "block": { "timestamp": { "unpack": "1794367778." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8239ca8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ee9737fd48d6099acb53a6a0015f84dd06414af0ee1bce4fd77f0857a39918c4f50987b6aa60cd10a7fb95b9 (176 bytes)", "f88a1084155b80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…aec34353b85aed0c3a27d4a0308558486b63179a5bcb34285bb1f6dbc18b4f7a88f17e5a8cfc651325359785 (140 bytes)", "f86c1484155b800082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…467f79927b8c1f9ba21feba02b9500cd687f0ab78397c0884f64113b68c3430848e5b2ee8c9ba4a58a36d76e (110 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": [] } }
0xfff9c295...8944a2650xb290...f9bf → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ede44e20...11c8dada
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "adda131cead5c8786def5083c0990652869e6f987424e52b6bdeb5022e6dbb4b", "timestamp": { "unpack": "1794367778." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8239ca8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ee9737fd48d6099acb53a6a0015f84dd06414af0ee1bce4fd77f0857a39918c4f50987b6aa60cd10a7fb95b9 (176 bytes)", "f88a1084155b80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…aec34353b85aed0c3a27d4a0308558486b63179a5bcb34285bb1f6dbc18b4f7a88f17e5a8cfc651325359785 (140 bytes)", "f86c1484155b800082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…467f79927b8c1f9ba21feba02b9500cd687f0ab78397c0884f64113b68c3430848e5b2ee8c9ba4a58a36d76e (110 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:0056c9a276...b36d5d7f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f536adcd...9c8b732f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5875e8c06317ff2045ce761c69693d90cd78a0a28d21417f40decc6e3d8c84b3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006960b638...927b52e8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f536adcd8df849c8df6c5dd347942eeb4de1f9cf5a586c9f4af124e427141819ca1212202585dee380c4dc37bce5ae0c9772dbdb59b21834d4eda14e0d873b649c8b732f", "hash": "5875e8c06317ff2045ce761c69693d90cd78a0a28d21417f40decc6e3d8c84b3", "number": "132149", "timestamp": "1794367778", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0adda131cead5c8786def5083c0990652869e6f987424e52b6bdeb5022e6dbb4ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8239ca8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ee9737fd48d6099acb53a6a0015f84dd06414af0ee1bce4fd77f0857a39918c4f50987b6aa60cd10a7fb95b9 (176 bytes)", "f88a1084155b80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…aec34353b85aed0c3a27d4a0308558486b63179a5bcb34285bb1f6dbc18b4f7a88f17e5a8cfc651325359785 (140 bytes)", "f86c1484155b800082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…467f79927b8c1f9ba21feba02b9500cd687f0ab78397c0884f64113b68c3430848e5b2ee8c9ba4a58a36d76e (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f6be93f6...f7d8b8ea
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006960b638cc32b6b023db9b50baeeb1dccb11daae6702f4ad1261c9abb767fa78ca121220b92cb2b4684fc9f727cb0f5bc64c619422e2d356934567486171851d927b52e8", "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": "11002004249999889027012345.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }