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Canton Updates/12205d...7f58
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #169,593

This Gateway_FinalizeBlock transaction built EVM block #169,593 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #169,593
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.8s

Block planned

Producer plans block #169593 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169593

4.6s
4.6s

Committed on Canton

Participant commits update 12205dff48…107f58
—

Imported to the execution layers

Importer applies block #169593 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.8s
EVM
Canton
External call
Total
Complete4.6s
4.6s

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
#169,593
Block Hash
0x619fc7ea...139bede5
Block Timestamp
Nov 12, 2026, 19:23:49 UTC
Transactions
0xb4cdaf82...f704ef2e0x3abe...c5fc → 0xbeed...74d2Success
0x7d187d14...982cbe820x5d2d...f004 → 0xa276...16d2Success
Overview
Update ID
12205dff48...7c107f58
Offset
526281
Record Time
Nov 12, 2026, 19:23:53 UTC
Command ID
gw-64c9a5594...609173fb
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001a5d805a...a59d56d6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00577365b0360384640fed3993c892427a84554ede40d455830fb2d050ba3b7722ca1212200986f820d03b8da961ec608f5b3015b0136d0f8924ec5625fcbd9fdd6f831798", "block": { "timestamp": { "unpack": "1794511429." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0b85128261a3028254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…73b8d869c817736c121975a0520796ee23718b97a255f608d2592e19275bc1dccf971aaacf506c6b36556e80 (141 bytes)", "f8ac0385128261a3028286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…0e3c706afd5e0a78b0556da06b4e5e8929c2832f14e2c4662e4f9e0b1477d2185397854cbbcf68e56c5b9eda (174 bytes)", "f88b0b85128261a3028254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5093c4edca1e869a1912d0a047ecfda0315619a8b4335d3ce41ce2dbb7b0985f51df476b8302d486777cd66d (141 bytes)", "f8ac0f85128261a3028259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…9fbd9f1b08db325558bda5a042ded19b2b843fd359ac4977305da8b332ad72fecc222b0e76a3e62e0335f16d (174 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": [] } }
0x92b839b0...9aec791f0x2f20...44d7 → 0xa276...16d2Success
0x71210f07...ac7b6b870xc308...8154 → 0xd129...b96cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00577365b0...6f831798
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9399ede28499c64007f3d8748de0658e417678993bc9938fd245e12f609173fb", "timestamp": { "unpack": "1794511429." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0b85128261a3028254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…73b8d869c817736c121975a0520796ee23718b97a255f608d2592e19275bc1dccf971aaacf506c6b36556e80 (141 bytes)", "f8ac0385128261a3028286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…0e3c706afd5e0a78b0556da06b4e5e8929c2832f14e2c4662e4f9e0b1477d2185397854cbbcf68e56c5b9eda (174 bytes)", "f88b0b85128261a3028254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5093c4edca1e869a1912d0a047ecfda0315619a8b4335d3ce41ce2dbb7b0985f51df476b8302d486777cd66d (141 bytes)", "f8ac0f85128261a3028259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…9fbd9f1b08db325558bda5a042ded19b2b843fd359ac4977305da8b332ad72fecc222b0e76a3e62e0335f16d (174 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:0080c63c8f...6ded2fa1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0098dd6045...886a832c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "619fc7eaf63db596c4ad766ce8e74ac49cb4e7d8adc9c4d8d8d0ea02139bede5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fa1e54bc...d767c584
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0098dd6045fbcf4ec4e86644cfb43e3cbb075d0c0a32eca62771aaa46fd55e775cca1212200b911080ad439fd84554158e101f9942d4bbc16cb210b0faf7457378886a832c", "hash": "619fc7eaf63db596c4ad766ce8e74ac49cb4e7d8adc9c4d8d8d0ea02139bede5", "number": "169593", "timestamp": "1794511429", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09399ede28499c64007f3d8748de0658e417678993bc9938fd245e12f609173fba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0b85128261a3028254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…73b8d869c817736c121975a0520796ee23718b97a255f608d2592e19275bc1dccf971aaacf506c6b36556e80 (141 bytes)", "f8ac0385128261a3028286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…0e3c706afd5e0a78b0556da06b4e5e8929c2832f14e2c4662e4f9e0b1477d2185397854cbbcf68e56c5b9eda (174 bytes)", "f88b0b85128261a3028254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5093c4edca1e869a1912d0a047ecfda0315619a8b4335d3ce41ce2dbb7b0985f51df476b8302d486777cd66d (141 bytes)", "f8ac0f85128261a3028259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…9fbd9f1b08db325558bda5a042ded19b2b843fd359ac4977305da8b332ad72fecc222b0e76a3e62e0335f16d (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ecb891fe...0930518c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fa1e54bc7d7cd1730284ab5ec2a85f8a4e418076ae0b3b5244b317f85aa23617ca121220f7cb8c004d9d96d89e9e75e0ccc58dbed2a20620d9605a6d9210b9ded767c584", "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": "11002004249999855610100782.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }