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Canton Updates/12203d...31ab
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #168,069

This Gateway_FinalizeBlock transaction built EVM block #168,069 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #168,069
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #168069 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #168069

1.1s
1.1s

Committed on Canton

Participant commits update 12203da660…1531ab
—

Imported to the execution layers

Importer applies block #168069 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#168,069
Block Hash
0xed3e954e...33fcb4bf
Block Timestamp
Nov 12, 2026, 18:15:34 UTC
Transactions
0xd33dc2a9...1374c2770xb8f3...3db1 → 0xa276...16d2Success
0x99d734b1...cfc6227a0xf3aa...53c7 → 0xa276...16d2Success
Overview
Update ID
12203da660...bf1531ab
Offset
521641
Record Time
Nov 12, 2026, 18:15:35 UTC
Command ID
gw-64c9a5594...87c9c2ff
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0032333f36...c17e3c9e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:
0x043636af...ad9070970x6e24...fbd9 → 0xa276...16d2Success
0xc51fc2e1...795a7bf20xdcf8...fb7d → 0xcfc4...16a9Success
0039409971...c5415ddb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ed3e954e3f8ae1b00b90cabfc1e6dbf6f792edb058a6629d9b6badcd33fcb4bf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cecfbf69...359ac49a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0039409971d1102fcbc3101d88927d74064405b882a589945a20fc819dbc5c743fca1212203ff73a5cab8ef6ac702f3db58930497787fa8df7fd354ee1ca57ef14c5415ddb", "hash": "ed3e954e3f8ae1b00b90cabfc1e6dbf6f792edb058a6629d9b6badcd33fcb4bf", "number": "168069", "timestamp": "1794507334", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b9fdefb31a28b407c51d306d607a577f295e66ff50c2a4a1e6e33f6487c9c2ffa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b14858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7e8088819c0cf2cc0dc06aa02d35ff8b8e95db3db44a5ce748e08ef167cf4fac2808740b7a8ddc5a2f891315 (141 bytes)", "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…501af691f82205db64bc32a0403464ca74d6bff3ade73aa93da05251cd0eca9cd527ec02f08e66fd096d8850 (141 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294cfc4a98b98d8d4865144e50702d9fbf2e0d516a980b8…8cbfdeedfdadb9c6300acea05a53b414fd67597f29849a15512d505c8020594ff9261f6034e269fca10edbe7 (181 bytes)", "f88b14858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd42b2759a89fb9c19411aa066da456b0021f635ed238289bcbcee9395f05e46ba2af9b812890e7391c5547b (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d33a1a7b...8df5b552
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cecfbf697964be606a14f73279f9e8a6f3ba7d73c461f4e958957faa6d9da4f5ca121220af5ec2d93237d33efacb1e59a824a103f658889a187094235a2357b6359ac49a", "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": "11002004249999857315718724.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d0ea2f13...97d308be
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00517cd2e7ff1546d3f565c1f0f60c4a62ea43467dc269a6cff2cb837d415f2a53ca121220555722aca4cbfc5f8b0e54531685d7c2306846097308d98bda3527e61b0471f4", "block": { "timestamp": { "unpack": "1794507334." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b14858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7e8088819c0cf2cc0dc06aa02d35ff8b8e95db3db44a5ce748e08ef167cf4fac2808740b7a8ddc5a2f891315 (141 bytes)", "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…501af691f82205db64bc32a0403464ca74d6bff3ade73aa93da05251cd0eca9cd527ec02f08e66fd096d8850 (141 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294cfc4a98b98d8d4865144e50702d9fbf2e0d516a980b8…8cbfdeedfdadb9c6300acea05a53b414fd67597f29849a15512d505c8020594ff9261f6034e269fca10edbe7 (181 bytes)", "f88b14858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd42b2759a89fb9c19411aa066da456b0021f635ed238289bcbcee9395f05e46ba2af9b812890e7391c5547b (141 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00517cd2e7...1b0471f4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b9fdefb31a28b407c51d306d607a577f295e66ff50c2a4a1e6e33f6487c9c2ff", "timestamp": { "unpack": "1794507334." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b14858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7e8088819c0cf2cc0dc06aa02d35ff8b8e95db3db44a5ce748e08ef167cf4fac2808740b7a8ddc5a2f891315 (141 bytes)", "f88b13858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…501af691f82205db64bc32a0403464ca74d6bff3ade73aa93da05251cd0eca9cd527ec02f08e66fd096d8850 (141 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294cfc4a98b98d8d4865144e50702d9fbf2e0d516a980b8…8cbfdeedfdadb9c6300acea05a53b414fd67597f29849a15512d505c8020594ff9261f6034e269fca10edbe7 (181 bytes)", "f88b14858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cd42b2759a89fb9c19411aa066da456b0021f635ed238289bcbcee9395f05e46ba2af9b812890e7391c5547b (141 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" ] } } }