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Canton Updates/12200e...5048
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #17,047

This Gateway_FinalizeBlock transaction built EVM block #17,047 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #17,047
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #17047 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #17047

1.4s
1.4s

Committed on Canton

Participant commits update 12200e1f0b…c35048
—

Imported to the execution layers

Importer applies block #17047 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#17,047
Block Hash
0x17cb4a71...069db33a
Block Timestamp
Nov 3, 2026, 19:25:14 UTC
Transactions
0x523a1132...ab216f8d0x9874...bf7d → 0xa276...16d2Success
0xdc8b985f...767f233f0x5d5a...050f → 0xd129...b96cSuccess
Overview
Update ID
12200e1f0b...68c35048
Offset
55329
Record Time
Nov 3, 2026, 19:25:15 UTC
Command ID
gw-64c9a5594...ed2a0181
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005a69f4ab...f3fb8b7f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0023c60baafbd2324e59dad90b1fa63d4cd05ec97a74b86acb2a77801a4a16b2c2ca121220ba4a8f55d8fc9a72ac10706da353fe8f39fff0d8c5024179dcbf8bfb9d7c3076", "block": { "timestamp": { "unpack": "1793733914." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…8d130a9e1370d39cc0012da07b965845109cfa94328a95f8aba249f5af0fd845f982b6c76d90724ecf764a58 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ee1a37e0803e488b9829b0a0774acb2e88ba617e3f5d76f1c946663c68912f7cd18f1e84257bb413e034343f (141 bytes)", "f86f3c858bb2c9700882520894f3de94aa1c5d1a7ef8c559f1b83982170262176b880de0b6b3a76400008083…c6a2ddfae200ca6a71060da0334334595148e54519c81a2ccb5bbe09ef2099a75fd5466589c578d119474668 (113 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": [] } }
0x2ddb863e...dcbb15dc0xfe3a...db13 → 0xf3de...176bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0023c60baa...9d7c3076
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a074971f971b0e236f66bfd0eabeaa8db12a6db886bc687bef55b740ed2a0181", "timestamp": { "unpack": "1793733914." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…8d130a9e1370d39cc0012da07b965845109cfa94328a95f8aba249f5af0fd845f982b6c76d90724ecf764a58 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ee1a37e0803e488b9829b0a0774acb2e88ba617e3f5d76f1c946663c68912f7cd18f1e84257bb413e034343f (141 bytes)", "f86f3c858bb2c9700882520894f3de94aa1c5d1a7ef8c559f1b83982170262176b880de0b6b3a76400008083…c6a2ddfae200ca6a71060da0334334595148e54519c81a2ccb5bbe09ef2099a75fd5466589c578d119474668 (113 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:00f641c838...813881e1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00721a0bdc...9bb99fec
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "17cb4a71d98ff88b5eefc021da981aead5614147cf45f0a5c67c666a069db33a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009f985a2e...8ec6fd92
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00721a0bdc616e76341f4cf250e86a06b813e277a842f46c7f8c9b26f8534b99fcca1212208dd60d128c60855eacc7b5bda6c50ac7461332e4ed49332cd1e5ce6e9bb99fec", "hash": "17cb4a71d98ff88b5eefc021da981aead5614147cf45f0a5c67c666a069db33a", "number": "17047", "timestamp": "1793733914", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0a074971f971b0e236f66bfd0eabeaa8db12a6db886bc687bef55b740ed2a0181a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…8d130a9e1370d39cc0012da07b965845109cfa94328a95f8aba249f5af0fd845f982b6c76d90724ecf764a58 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ee1a37e0803e488b9829b0a0774acb2e88ba617e3f5d76f1c946663c68912f7cd18f1e84257bb413e034343f (141 bytes)", "f86f3c858bb2c9700882520894f3de94aa1c5d1a7ef8c559f1b83982170262176b880de0b6b3a76400008083…c6a2ddfae200ca6a71060da0334334595148e54519c81a2ccb5bbe09ef2099a75fd5466589c578d119474668 (113 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0029d99b59...203a4213
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009f985a2e531956ef9c265bb950c01a760c5cc02d89ef894b9115b3167ff7494fca121220dbb879ae03c6aac41fac69419d306501e2c4c690f030da564852ab268ec6fd92", "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": "11002004249999992113719033.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }