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Canton Updates/12203d...8477
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #47,552

This Gateway_FinalizeBlock transaction built EVM block #47,552 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #47,552
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #47552 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #47552

974ms
974ms

Committed on Canton

Participant commits update 12203d7842…a98477
—

Imported to the execution layers

Importer applies block #47552 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete974ms
974ms

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
#47,552
Block Hash
0x34fef188...ae82cbe6
Block Timestamp
Nov 6, 2026, 10:22:52 UTC
Transactions
0x93d982c5...98321f630xb110...f9f4 → 0x2614...4a24Success
0xcc395480...20300d400x2fdf...766e → 0x9e02...3de2Success
Overview
Update ID
12203d7842...68a98477
Offset
151245
Record Time
Nov 6, 2026, 10:22:52 UTC
Command ID
gw-64c9a5594...e61e8bd1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005336ef40...78a11d6b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00826a5e07cf4aa67a1619fdb5fbd5b6883e1eab32fdd76e5cb6e7b7f2304493a4ca12122053aa4835236faad1b97bcc3ea3b8f3bff26ade860942ef433c4560a2d7aa221f", "block": { "timestamp": { "unpack": "1793960572." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b018516360ec0fd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…85efc0456c0c3db45307b3a05652b5b8203a9b290406b68cb21f3ef209ca07ece950bcf96c38e67d9e9f05d7 (141 bytes)", "02f891830e4a2504843b9aca00843b9aca15829491942614b8c5450f921d001b628f6a2596edb7cb4a2480a4…218cf9b267842bde1f3377a05db24f86954661b88c1353a43458757fcdcf725354a63ae1d4e3b76906fc86cc (148 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:00826a5e07...d7aa221f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "677c710b7da63a60c9bd4097ed51dc9ad3bac6a339569176128b3f14e61e8bd1", "timestamp": { "unpack": "1793960572." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b018516360ec0fd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…85efc0456c0c3db45307b3a05652b5b8203a9b290406b68cb21f3ef209ca07ece950bcf96c38e67d9e9f05d7 (141 bytes)", "02f891830e4a2504843b9aca00843b9aca15829491942614b8c5450f921d001b628f6a2596edb7cb4a2480a4…218cf9b267842bde1f3377a05db24f86954661b88c1353a43458757fcdcf725354a63ae1d4e3b76906fc86cc (148 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:006599736c...624e273b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b46e3060...8aaf63f3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "34fef188894e1df251e7be96267d41d4861f99d14aac9060f5a82546ae82cbe6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001d4b7bc3...4f54eacf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b46e3060b257140b0f934e7066106b893d40c507b90ad7406acbe82ba9dab1cfca12122070d102564c5e428becd349edafe69529bce2d148cf9562e899c6acc58aaf63f3", "hash": "34fef188894e1df251e7be96267d41d4861f99d14aac9060f5a82546ae82cbe6", "number": "47552", "timestamp": "1793960572", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0677c710b7da63a60c9bd4097ed51dc9ad3bac6a339569176128b3f14e61e8bd1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b018516360ec0fd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…85efc0456c0c3db45307b3a05652b5b8203a9b290406b68cb21f3ef209ca07ece950bcf96c38e67d9e9f05d7 (141 bytes)", "02f891830e4a2504843b9aca00843b9aca15829491942614b8c5450f921d001b628f6a2596edb7cb4a2480a4…218cf9b267842bde1f3377a05db24f86954661b88c1353a43458757fcdcf725354a63ae1d4e3b76906fc86cc (148 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002e9155e5...70bdd6ea
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001d4b7bc367cae82b3aec939dd8a3934085d3f87532227be591721e5053d4e39aca12122031802a2da42a20ba640ab5e56b27d1acdb75a7fcb322532989a485664f54eacf", "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": "11002004249999980549978565.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }