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Canton Updates/12201e...c47e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #35,895

This Gateway_FinalizeBlock transaction built EVM block #35,895 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #35,895
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #35895 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #35895

937ms
937ms

Committed on Canton

Participant commits update 12201e0550…e6c47e
—

Imported to the execution layers

Importer applies block #35895 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete937ms
937ms

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
#35,895
Block Hash
0xde3d4b68...a3289d2c
Block Timestamp
Nov 5, 2026, 18:57:19 UTC
Transactions
0x8026434f...bcdc0a160x385c...3cf4 → 0x51be...67edSuccess
0x7b4d48ac...9d5ab14f0x00e2...4328 → 0x0db9...fe89Success
Overview
Update ID
12201e0550...dfe6c47e
Offset
115365
Record Time
Nov 5, 2026, 18:57:19 UTC
Command ID
gw-64c9a5594...6267f3ae
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009bc7b54e...bc9db167
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00780503f5baa94d0705cf9b6bab1edf173759a18a70bbd67548e2c8e668636c71ca1212209dbe6599cd7fd81a4e1efe0678a0601d45928880519b9ea0ec5a38ad714bcd0a", "block": { "timestamp": { "unpack": "1793905039." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…06870b314adc6661f5f724a07a36695ab384ba1d0eb5513855c7748536fdf28e5d9e912468adfe9d8eb60bc2 (174 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…9174607711d6c5d4ecf575a055c501624ae390548591f42c6bc41dd7d0220727806d3654526b028b158c9ff2 (174 bytes)", "f871820f3d858bb2c97008825208943bb3c0d50b4a9aeec9acfb7b6f453db7a09f813a88016345785d8a0000…2a07e85d814235e1d93cbfa01b9e5a4a8671ad0504d8564a4b6ccaf7ccdb97648e06647299b89c7e4f2ba8f9 (115 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": [] } }
0x752aa243...0d4cd5e60xfe3a...db13 → 0x3bb3...813aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00780503f5...714bcd0a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "56b3eb22e2bf6fec68b43c66c0b2a1f7e9853f7128bd0ee5f74b96286267f3ae", "timestamp": { "unpack": "1793905039." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…06870b314adc6661f5f724a07a36695ab384ba1d0eb5513855c7748536fdf28e5d9e912468adfe9d8eb60bc2 (174 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…9174607711d6c5d4ecf575a055c501624ae390548591f42c6bc41dd7d0220727806d3654526b028b158c9ff2 (174 bytes)", "f871820f3d858bb2c97008825208943bb3c0d50b4a9aeec9acfb7b6f453db7a09f813a88016345785d8a0000…2a07e85d814235e1d93cbfa01b9e5a4a8671ad0504d8564a4b6ccaf7ccdb97648e06647299b89c7e4f2ba8f9 (115 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:00fbc6dec0...a0d3db34
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d01d9089...3bf9491a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "de3d4b68c1ea05a8e653cbc2022a76658539c00cab53f3fe674eca5ea3289d2c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c1f26a3b...065d66f7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d01d9089892f7a315f38d15f3926c85a0a8e54aaf638cf760b35d4ad83294544ca121220d950fa1c539f02ea66a222b22f106cd9d1a68d05ea2b18904873a4cb3bf9491a", "hash": "de3d4b68c1ea05a8e653cbc2022a76658539c00cab53f3fe674eca5ea3289d2c", "number": "35895", "timestamp": "1793905039", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a056b3eb22e2bf6fec68b43c66c0b2a1f7e9853f7128bd0ee5f74b96286267f3aea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…06870b314adc6661f5f724a07a36695ab384ba1d0eb5513855c7748536fdf28e5d9e912468adfe9d8eb60bc2 (174 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…9174607711d6c5d4ecf575a055c501624ae390548591f42c6bc41dd7d0220727806d3654526b028b158c9ff2 (174 bytes)", "f871820f3d858bb2c97008825208943bb3c0d50b4a9aeec9acfb7b6f453db7a09f813a88016345785d8a0000…2a07e85d814235e1d93cbfa01b9e5a4a8671ad0504d8564a4b6ccaf7ccdb97648e06647299b89c7e4f2ba8f9 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a26dc5be...f87bf899
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c1f26a3b29c930d3e96ace422af74c1349024141c2e9973c104634ab27f561d2ca1212200763c9dec8ab7adda19448d14826da6317d6e84fe1904add6a3b303f065d66f7", "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": "11002004249999984914900196.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }