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Canton Updates/122044...c0f4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #213,952

This Gateway_FinalizeBlock transaction built EVM block #213,952 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #213,952
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
696ms

Block planned

Producer plans block #213952 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #213952

557ms
557ms

Committed on Canton

Participant commits update 1220447f24…b1c0f4
—

Imported to the execution layers

Importer applies block #213952 from GatewayHead

—
0ms
250ms
500ms
696ms
EVM
Canton
External call
Total
Complete557ms
557ms

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
#213,952
Block Hash
0x75dd5b8e...bda64a99
Block Timestamp
Nov 15, 2026, 14:01:07 UTC
Transactions
0xa3ecd543...c652d8d80x00cc...fc27 → 0xa276...16d2Success
0x4710f70f...ef02d3230x982c...17b8 → 0x9e02...3de2Success
Overview
Update ID
1220447f24...c0b1c0f4
Offset
663305
Record Time
Nov 15, 2026, 14:01:07 UTC
Command ID
gw-64c9a5594...19aeec21
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005fdd0ab0...9a6ed70e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "75dd5b8ed406dffe04b87511db220e01e6d086c013b1202b0d1fcd0abda64a99", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0x3f124616...3d929da60xc7ba...2446 → contract creationSuccess
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fc8986f0...b1505f33
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005fdd0ab0812b47ebeb23e2478fe63fd29bb42fd5f33e398809bc22e76ef4e9caca121220b4a314ffa95a3a6f29ca8a3e8b86cb8c584e03a5642aa26a308a51949a6ed70e", "hash": "75dd5b8ed406dffe04b87511db220e01e6d086c013b1202b0d1fcd0abda64a99", "number": "213952", "timestamp": "1794751267", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e8a48fd6a8fb2775d3a6bd2afae7f2a79f1d320dee3ae9d7af56a35519aeec21a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b1985266181f5d98254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9193fad2d3c20b8fcf28b3a00bd6a84fee1fdbe2120640b197bedea76027e7d2f36040c1b73e841c404842dd (141 bytes)", "f88b0885266181f5d9826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…06944fdf9166df189980d8a05cb0e78d213648dcab55d17a51a4ca1d3ce65e1fcd0fe2466b97f52692dcbc1b (141 bytes)", "02f909a7830e4a2507843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e074ed61d37e895f767f98a0535ec0d963f729754676263dea32fb30563c2c749dec4735f1b55b93c8080467 (2,475 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009df27f23...5f0abb5e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d42a4e0ab3c54958eb20c8a3f4692b322a4d767fb85776e52e305e5ed621d945ca121220fd0d49670efb6515b6a136c7436596fb6f2b09b7bccb110b5d847cf5f5049f13", "block": { "timestamp": { "unpack": "1794751267." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b1985266181f5d98254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9193fad2d3c20b8fcf28b3a00bd6a84fee1fdbe2120640b197bedea76027e7d2f36040c1b73e841c404842dd (141 bytes)", "f88b0885266181f5d9826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…06944fdf9166df189980d8a05cb0e78d213648dcab55d17a51a4ca1d3ce65e1fcd0fe2466b97f52692dcbc1b (141 bytes)", "02f909a7830e4a2507843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e074ed61d37e895f767f98a0535ec0d963f729754676263dea32fb30563c2c749dec4735f1b55b93c8080467 (2,475 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:00d42a4e0a...f5049f13
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e8a48fd6a8fb2775d3a6bd2afae7f2a79f1d320dee3ae9d7af56a35519aeec21", "timestamp": { "unpack": "1794751267." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b1985266181f5d98254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9193fad2d3c20b8fcf28b3a00bd6a84fee1fdbe2120640b197bedea76027e7d2f36040c1b73e841c404842dd (141 bytes)", "f88b0885266181f5d9826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…06944fdf9166df189980d8a05cb0e78d213648dcab55d17a51a4ca1d3ce65e1fcd0fe2466b97f52692dcbc1b (141 bytes)", "02f909a7830e4a2507843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e074ed61d37e895f767f98a0535ec0d963f729754676263dea32fb30563c2c749dec4735f1b55b93c8080467 (2,475 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:00dd5b61c3...7792d875
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0006af8c1e...57ec75d2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fc8986f02cd82cabc3198f79db40b0ca63faa5314f5eb9ca2274c650a8a8e5bbca121220be8da9a25250ce69bb0d805fe794b0d719692b8feb4244f05fc6c805b1505f33", "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": "11002004249999824901477781.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }