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Canton Updates/1220c4...e4c2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #169,371

This Gateway_FinalizeBlock transaction built EVM block #169,371 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #169,371
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
6.4s

Block planned

Producer plans block #169371 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169371

5.2s
5.2s

Committed on Canton

Participant commits update 1220c49197…dbe4c2
—

Imported to the execution layers

Importer applies block #169371 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
6.4s
EVM
Canton
External call
Total
Complete5.2s
5.2s

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
#169,371
Block Hash
0xfd10b2c5...a533c3ce
Block Timestamp
Nov 12, 2026, 19:13:34 UTC
Transactions
0xba41b01e...842508300x5dca...6f25 → 0xa276...16d2Success
0xbf8a0bd0...4cc85d210x63ee...d682 → 0xa276...16d2Success
Overview
Update ID
1220c49197...8edbe4c2
Offset
525604
Record Time
Nov 12, 2026, 19:13:39 UTC
Command ID
gw-64c9a5594...c613d483
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0021224f13...6f638bec
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ee279cc95f4a796981f95807db1e191ae6debd165f46de183e36905d0f04b794ca1212200c5b83c22ff223f342922c31931bdf260d18e1d80f96158e2b6ec83aa9914b5f", "hash": "fd10b2c521403f90b6c1b15513199be4bbc0f13d9571ddb133098324a533c3ce", "number": "169371", "timestamp": "1794510814", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a002b7b0f8a8662af992c41ff0f4782cafe3a48e74031b9acc9a8310ddc613d483a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a1384d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d5756cdaf79495bfee32e9a07f2a0d9d0e86de84782819a10a854981b849097e53600d7ccb94171b0bddc3b3 (140 bytes)", "f88a1384d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…fc9edcf06726f92beb84bca068955d613d904656fead25fba15f8d2084b907c6ce3836c806eb683ea42bc82d (140 bytes)", "f88a1084d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0af4e8e2a4f52f6a42b914a040eba8bcef25b909bea64859997d37039ec26d75625fcb7b6c5611e32de5e269 (140 bytes)", "f8ab0a84d593002c8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…2788f9ce30ed9ce70bfeeca0605283f3f8b493153f1eda3e96c8571e56ececfe2fc18e7c791f92943a2cd62f (173 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…167d5a63856e51bd82b8bca0651cf8edcc6d3c3acd811ee3a5c9eb27ccd7b246a8a05b2df796c6795a23ae02 (792 bytes)", "f88a1684d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…c59cf21561a35af1d4fe82a012343aa50407d8644e88ce2f16dc477c483ff6d0445d6d498f2c5969c56b440d (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x0e06f0bf...e2b94f7e0xbfa7...9105 → contract creationSuccess
0x7837d084...98f855c40x9034...7842 → 0xa276...16d2Success
0x752ca037...2635fb800xe882...1e3d → 0xa276...16d2Success
0xd2df058d...2e3a70ff0xbd09...75aa → 0x51be...67edSuccess
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a62334d0...c92c6000
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0021224f13a6f575fc88df9fff7aef0940ce7e334776d9a638dcfae719f1c67a3dca121220e46d52640a9a8617549ec6eff45e68ecba9274d76e7e3b0ca0849a6a6f638bec", "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": "11002004249999855810802206.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0073138dd0...b4958eb1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000d2c8f9b07036df6b132c0254c72610ec078afde8b5daf25767208c4f3450591ca121220ddb37447d621d5cf7740ffeeed4d3a3bb92e9b3e7bd306a481596623d9bcf762", "block": { "timestamp": { "unpack": "1794510814." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1384d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d5756cdaf79495bfee32e9a07f2a0d9d0e86de84782819a10a854981b849097e53600d7ccb94171b0bddc3b3 (140 bytes)", "f88a1384d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…fc9edcf06726f92beb84bca068955d613d904656fead25fba15f8d2084b907c6ce3836c806eb683ea42bc82d (140 bytes)", "f88a1084d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0af4e8e2a4f52f6a42b914a040eba8bcef25b909bea64859997d37039ec26d75625fcb7b6c5611e32de5e269 (140 bytes)", "f8ab0a84d593002c8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…2788f9ce30ed9ce70bfeeca0605283f3f8b493153f1eda3e96c8571e56ececfe2fc18e7c791f92943a2cd62f (173 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…167d5a63856e51bd82b8bca0651cf8edcc6d3c3acd811ee3a5c9eb27ccd7b246a8a05b2df796c6795a23ae02 (792 bytes)", "f88a1684d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…c59cf21561a35af1d4fe82a012343aa50407d8644e88ce2f16dc477c483ff6d0445d6d498f2c5969c56b440d (140 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:000d2c8f9b...d9bcf762
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "02b7b0f8a8662af992c41ff0f4782cafe3a48e74031b9acc9a8310ddc613d483", "timestamp": { "unpack": "1794510814." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1384d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d5756cdaf79495bfee32e9a07f2a0d9d0e86de84782819a10a854981b849097e53600d7ccb94171b0bddc3b3 (140 bytes)", "f88a1384d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…fc9edcf06726f92beb84bca068955d613d904656fead25fba15f8d2084b907c6ce3836c806eb683ea42bc82d (140 bytes)", "f88a1084d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0af4e8e2a4f52f6a42b914a040eba8bcef25b909bea64859997d37039ec26d75625fcb7b6c5611e32de5e269 (140 bytes)", "f8ab0a84d593002c8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…2788f9ce30ed9ce70bfeeca0605283f3f8b493153f1eda3e96c8571e56ececfe2fc18e7c791f92943a2cd62f (173 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…167d5a63856e51bd82b8bca0651cf8edcc6d3c3acd811ee3a5c9eb27ccd7b246a8a05b2df796c6795a23ae02 (792 bytes)", "f88a1684d593002c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…c59cf21561a35af1d4fe82a012343aa50407d8644e88ce2f16dc477c483ff6d0445d6d498f2c5969c56b440d (140 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:00651f36e2...762be663
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ee279cc9...a9914b5f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fd10b2c521403f90b6c1b15513199be4bbc0f13d9571ddb133098324a533c3ce", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }