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Canton Updates/1220da...5006
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #219,790

This Gateway_FinalizeBlock transaction built EVM block #219,790 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #219,790
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
721ms

Block planned

Producer plans block #219790 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #219790

577ms
577ms

Committed on Canton

Participant commits update 1220dab1f4…b35006
—

Imported to the execution layers

Importer applies block #219790 from GatewayHead

—
0ms
250ms
500ms
721ms
EVM
Canton
External call
Total
Complete577ms
577ms

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
#219,790
Block Hash
0x1898a6b2...535fbb28
Block Timestamp
Nov 15, 2026, 19:29:22 UTC
Transactions
0xef0572ea...ee87e52d0x30d7...8956 → 0x4f54...45f8Success
0xb9ab7aac...0f6fed5b0x02cb...f5ca → 0xbeed...74d2Success
Overview
Update ID
1220dab1f4...30b35006
Offset
681148
Record Time
Nov 15, 2026, 19:29:22 UTC
Command ID
gw-64c9a5594...c6bb00d8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0040660dac...99db5f63
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00104f8da73a304cdd58e473973c85b743a0bb81fec98921211eff942d35c40a08ca1212207241d536700fe239cd9063faa5ce754d080b901540f238bde034642549aff0e5", "block": { "timestamp": { "unpack": "1794770962." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0684c2a9fc008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…94239a5c253e185f9320b8a00247d7757caa0ce64202a82ee62323caf9a3e41b668f1909a3da59e893c3c94b (173 bytes)", "f8ab7484a238520082c140944f54dc318f1df8f744ee58909c3a01650c2645f880b844095ea7b30000000000…63b3978a77bb960e201389a076dbd06f154b220269021a74403d9f8d3e9ed21dfff4c4c133e857a4e8f78e54 (173 bytes)", "f86c1184c2a9fc0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7f30a141e250f0e9032138a0474eda5b1af67b0327cb47f28bcfaedbab24e103efb8a8406f54aaa20b040631 (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": [] } }
0x64807dd6...a3d63c890x56c0...1b25 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00104f8da7...49aff0e5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6121346874f486919860e6230d4e13815ae3f5aa4b188ec832f8567ac6bb00d8", "timestamp": { "unpack": "1794770962." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0684c2a9fc008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…94239a5c253e185f9320b8a00247d7757caa0ce64202a82ee62323caf9a3e41b668f1909a3da59e893c3c94b (173 bytes)", "f8ab7484a238520082c140944f54dc318f1df8f744ee58909c3a01650c2645f880b844095ea7b30000000000…63b3978a77bb960e201389a076dbd06f154b220269021a74403d9f8d3e9ed21dfff4c4c133e857a4e8f78e54 (173 bytes)", "f86c1184c2a9fc0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7f30a141e250f0e9032138a0474eda5b1af67b0327cb47f28bcfaedbab24e103efb8a8406f54aaa20b040631 (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:0077ea1f8a...a591d8ed
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0033e9a6dd...2ede19ec
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1898a6b229d6f3d8ffa85b31921f698d69591f749345fb469a4a65de535fbb28", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00784911e3...a02902f3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0033e9a6dda36ae7077f2152f2e2fe3e740b982a5d86ec2f3f692209978bb0a8ecca121220b7d16a488fa627fe0bbd6e1fb315ecc3f4be56c022b68b4ca573a5772ede19ec", "hash": "1898a6b229d6f3d8ffa85b31921f698d69591f749345fb469a4a65de535fbb28", "number": "219790", "timestamp": "1794770962", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06121346874f486919860e6230d4e13815ae3f5aa4b188ec832f8567ac6bb00d8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0684c2a9fc008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…94239a5c253e185f9320b8a00247d7757caa0ce64202a82ee62323caf9a3e41b668f1909a3da59e893c3c94b (173 bytes)", "f8ab7484a238520082c140944f54dc318f1df8f744ee58909c3a01650c2645f880b844095ea7b30000000000…63b3978a77bb960e201389a076dbd06f154b220269021a74403d9f8d3e9ed21dfff4c4c133e857a4e8f78e54 (173 bytes)", "f86c1184c2a9fc0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7f30a141e250f0e9032138a0474eda5b1af67b0327cb47f28bcfaedbab24e103efb8a8406f54aaa20b040631 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e5e36b42...aef64177
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00784911e3c62983218a2d7aa418ce820937f6d38488965e08687ace61a1f537e8ca1212205e620aae8182640a50f5afefba609300970c99b84aa4106fa05d821ea02902f3", "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": "11002004249999820504230444.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }