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Canton Updates/1220aa...87fb
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #182,280

This Gateway_FinalizeBlock transaction built EVM block #182,280 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #182,280
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
821ms

Block planned

Producer plans block #182280 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #182280

657ms
657ms

Committed on Canton

Participant commits update 1220aa04b8…2487fb
—

Imported to the execution layers

Importer applies block #182280 from GatewayHead

—
0ms
250ms
500ms
750ms
821ms
EVM
Canton
External call
Total
Complete657ms
657ms

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
#182,280
Block Hash
0x6f6b61f2...31c039ec
Block Timestamp
Nov 13, 2026, 14:33:21 UTC
Transactions
0xcbbf4042...037d46690xd819...e32c → 0x5524...0b3aSuccess
0xd82b954f...3c4b5d5c0x1e59...da5c → 0x9e02...3de2Success
Overview
Update ID
1220aa04b8...4d2487fb
Offset
565495
Record Time
Nov 13, 2026, 14:33:21 UTC
Command ID
gw-64c9a5594...357a21c8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006de755c0...65e0de06
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002e1468f6e61383d25848b7ffbf01117a8aa04ecea6ef78a5b0c191a08cac5573ca121220d14b2790898465a1168e7f69c402a5a9f61188bf5bd9d8cddfd8f524ceddb49c", "block": { "timestamp": { "unpack": "1794580401." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0f8447868c108259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…8fe766088bac77dc57d3dda066fb40d14a150553b4eff05715c0c15c24f058d57b4153e956b5c59d8cf12bb9 (173 bytes)", "f88a048447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…84488cc12a76bbdd302605a03b27d19210ce758ac894da48239dadd7277a70a3f919a78e09b709aa62f44f3a (140 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f945524fc965bb1ecba7e9b5feff51541218beb0b3a8084…8d9f9805f99e76836cc3eaa059ea089149179e68d2a4ca9c7d525e0ca24951d4af47af3c1115750455277c3a (116 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": [] } }
0x39f4395d...821594390x1719...0b1c → 0x5a27...57a8Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002e1468f6...ceddb49c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4c6b50aaab11ea93d455cb7589dbb10b21d32fe95a1a894b396b218f357a21c8", "timestamp": { "unpack": "1794580401." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0f8447868c108259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…8fe766088bac77dc57d3dda066fb40d14a150553b4eff05715c0c15c24f058d57b4153e956b5c59d8cf12bb9 (173 bytes)", "f88a048447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…84488cc12a76bbdd302605a03b27d19210ce758ac894da48239dadd7277a70a3f919a78e09b709aa62f44f3a (140 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f945524fc965bb1ecba7e9b5feff51541218beb0b3a8084…8d9f9805f99e76836cc3eaa059ea089149179e68d2a4ca9c7d525e0ca24951d4af47af3c1115750455277c3a (116 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:00329c8507...d71af4e2
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d4f7fb3a...a98c204a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6f6b61f202bc622dd024a06c16c32501787b281a06dfe876e1c09cb831c039ec", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00da330904...2ab7a558
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d4f7fb3a0bf2a62c960d119276ee7888f7773d0741dd26ede38ce29460a7a680ca1212204bf28afe203e8d70136d3072c7de94bc8706cda23ba72097cb3a06eba98c204a", "hash": "6f6b61f202bc622dd024a06c16c32501787b281a06dfe876e1c09cb831c039ec", "number": "182280", "timestamp": "1794580401", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a04c6b50aaab11ea93d455cb7589dbb10b21d32fe95a1a894b396b218f357a21c8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0f8447868c108259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…8fe766088bac77dc57d3dda066fb40d14a150553b4eff05715c0c15c24f058d57b4153e956b5c59d8cf12bb9 (173 bytes)", "f88a048447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…84488cc12a76bbdd302605a03b27d19210ce758ac894da48239dadd7277a70a3f919a78e09b709aa62f44f3a (140 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f945524fc965bb1ecba7e9b5feff51541218beb0b3a8084…8d9f9805f99e76836cc3eaa059ea089149179e68d2a4ca9c7d525e0ca24951d4af47af3c1115750455277c3a (116 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c46d2822...bdbcf04e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00da330904bf172ed4e739c21bedd3513826573576e297fcae1b2ffb98a6efabeaca121220f86fb8adb958f71d449e1d7d9d21a0358aaf6ce3f7c313c76dc74f2e2ab7a558", "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": "11002004249999847349878476.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }