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Canton Updates/12202e...d3f8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #142,465

This Gateway_FinalizeBlock transaction built EVM block #142,465 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #142,465
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #142465 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142465

2.1s
2.1s

Committed on Canton

Participant commits update 12202eeeb0…46d3f8
—

Imported to the execution layers

Importer applies block #142465 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.1s
2.1s

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
#142,465
Block Hash
0x88f64652...29a8fa27
Block Timestamp
Nov 11, 2026, 10:22:11 UTC
Transactions
0x0e41d1b3...de7e87b20x26b2...5f86 → 0x0af7...128bSuccess
0xd3a3b3b5...c24937f00xd95c...6d09 → 0x23e5...229aSuccess
Overview
Update ID
12202eeeb0...8746d3f8
Offset
442919
Record Time
Nov 11, 2026, 10:22:13 UTC
Command ID
gw-64c9a5594...1644cf49
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001f7b0b55...dd0c845d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00fddeb12efbd3ddc7433193dbf7b4e4f5f09de751fd5f685e841ca852b293fc91ca121220099b0ff83834e1dbb20ed2fccefbe82ce8524e61cb6eb2d2aec8b8db0f89da55", "block": { "timestamp": { "unpack": "1794392531." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825e1e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8c234a3635f0d3c0b3767fa03e1375ba5d1fc562a407dd307bafc4c71b42e615b5638365d6ea34143f13a4bb (176 bytes)", "f8ab0784089544008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…1c35c5583bbdcf94221fdca056f220d43bcc25427476bb36bbbdd10658936f24bec9b8b30d0715a035990eba (173 bytes)", "f8ab0784089544008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…cc3126669203b613bb2972a062ef838b2f44033e0944a4aae50dee4c880f3fa5a6bcbe19a238a747b9886529 (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": [] } }
0x9c76eead...0d0039800xdc40...9343 → 0xe0a4...1b87Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fddeb12e...0f89da55
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a7ebaa4d468d9043602f450f4978c388f5797202be0395762d9e813c1644cf49", "timestamp": { "unpack": "1794392531." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825e1e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8c234a3635f0d3c0b3767fa03e1375ba5d1fc562a407dd307bafc4c71b42e615b5638365d6ea34143f13a4bb (176 bytes)", "f8ab0784089544008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…1c35c5583bbdcf94221fdca056f220d43bcc25427476bb36bbbdd10658936f24bec9b8b30d0715a035990eba (173 bytes)", "f8ab0784089544008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…cc3126669203b613bb2972a062ef838b2f44033e0944a4aae50dee4c880f3fa5a6bcbe19a238a747b9886529 (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:00478fe5fc...fcde0672
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00545a7cde...8865e91b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "88f646523d79b43f82c774a7b97bf4e6b8550eb66f9317f4d39d63ef29a8fa27", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00af988057...82b28ad0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00545a7cde3f69a886e6b6156d14146f22ae4d3dcddfba80e9d13dff128458babeca121220d0792e4cd7c750f01c175a0b71d735e615e3625e570f6e5a8b8f46cb8865e91b", "hash": "88f646523d79b43f82c774a7b97bf4e6b8550eb66f9317f4d39d63ef29a8fa27", "number": "142465", "timestamp": "1794392531", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a7ebaa4d468d9043602f450f4978c388f5797202be0395762d9e813c1644cf49a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae825e1e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8c234a3635f0d3c0b3767fa03e1375ba5d1fc562a407dd307bafc4c71b42e615b5638365d6ea34143f13a4bb (176 bytes)", "f8ab0784089544008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…1c35c5583bbdcf94221fdca056f220d43bcc25427476bb36bbbdd10658936f24bec9b8b30d0715a035990eba (173 bytes)", "f8ab0784089544008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…cc3126669203b613bb2972a062ef838b2f44033e0944a4aae50dee4c880f3fa5a6bcbe19a238a747b9886529 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0080c7875b...58654b01
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00af988057bdfc209a52092a9c53f830d803497df824572ab2fc64331647bf2eadca121220f5741219e123a83c4048bed74da3d1bb170d61fdf1e720a59f3c978282b28ad0", "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": "11002004249999878580210189.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }