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Canton Updates/122011...50d4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #62,893

This Gateway_FinalizeBlock transaction built EVM block #62,893 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #62,893
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s

Block planned

Producer plans block #62893 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #62893

1.2s
1.2s

Committed on Canton

Participant commits update 122011514d…1050d4
—

Imported to the execution layers

Importer applies block #62893 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#62,893
Block Hash
0xf3e5a53f...c206c88c
Block Timestamp
Nov 7, 2026, 04:15:15 UTC
Transactions
0x53001f6c...437051700x9657...9ec3 → 0xa276...16d2Success
0xb63fbf3b...d318f8080x875e...478f → 0xcf6f...cfb9Success
Overview
Update ID
122011514d...1b1050d4
Offset
198338
Record Time
Nov 7, 2026, 04:15:16 UTC
Command ID
gw-64c9a5594...2eed6a88
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e097b408...14deaf8e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0005e5f8faa11bb08b57577a38d00dd3879f878115ea1fe3ad7505a3d3bbe47e14ca1212206909bbcd6f2e6b4d48eff58e5a24b47992dee5559b2c388833010d6a1d9295b8", "block": { "timestamp": { "unpack": "1794024915." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a250c843b9aca00843b9aca1582a0dc94cf6f77c8f4f3b491ca54839d60766a83162ccfb98084…9c4b2f6be07b0f373ce415a0770606fdb03dc28f4c6f1ea99f1395178cd494306648c304205e619d9a49ff42 (116 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ca212e6a903a243d040498a00c3c0a76e70c1ce095ce8e265591109d1b2b706884dcaa1aac897b3f6c41a346 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e25fc9b0c45ec19a3ca648a037cfedd4ad85901e470fa8ccfcc0ec6f598bbb8c31391a89d68d71b41be8aa44 (141 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": [] } }
0x7bf3f4f6...ce81d0980xdc1a...76d1 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0005e5f8fa...1d9295b8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a7c033b353e2457550a0514a99bd277fb05e16258bb11fa90043a5802eed6a88", "timestamp": { "unpack": "1794024915." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a250c843b9aca00843b9aca1582a0dc94cf6f77c8f4f3b491ca54839d60766a83162ccfb98084…9c4b2f6be07b0f373ce415a0770606fdb03dc28f4c6f1ea99f1395178cd494306648c304205e619d9a49ff42 (116 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ca212e6a903a243d040498a00c3c0a76e70c1ce095ce8e265591109d1b2b706884dcaa1aac897b3f6c41a346 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e25fc9b0c45ec19a3ca648a037cfedd4ad85901e470fa8ccfcc0ec6f598bbb8c31391a89d68d71b41be8aa44 (141 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:002ce1af48...3fe7d941
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009c47abfb...9e10b660
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f3e5a53fc269f6a12d7443e41b03d174b75d31c660411fb06c1aba1ec206c88c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005c8a82b8...714a0679
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009c47abfb70f21d5bfcc1064ef8634371c1ff53a344684cba2a1d595dad17314cca121220a605418b94e421887050051ca0a768be481e87a8202fca7b284f66dd9e10b660", "hash": "f3e5a53fc269f6a12d7443e41b03d174b75d31c660411fb06c1aba1ec206c88c", "number": "62893", "timestamp": "1794024915", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0a7c033b353e2457550a0514a99bd277fb05e16258bb11fa90043a5802eed6a88a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a250c843b9aca00843b9aca1582a0dc94cf6f77c8f4f3b491ca54839d60766a83162ccfb98084…9c4b2f6be07b0f373ce415a0770606fdb03dc28f4c6f1ea99f1395178cd494306648c304205e619d9a49ff42 (116 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ca212e6a903a243d040498a00c3c0a76e70c1ce095ce8e265591109d1b2b706884dcaa1aac897b3f6c41a346 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e25fc9b0c45ec19a3ca648a037cfedd4ad85901e470fa8ccfcc0ec6f598bbb8c31391a89d68d71b41be8aa44 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005b4d660b...19778c19
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005c8a82b81034b8dcd72026e549cda8e9f6bd76e99840def467797613eb78b363ca1212207bb3690d53ebbb6ca124f3fc8d4c1993b2466d9b65c08c4f24b75868714a0679", "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": "11002004249999973258518606.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }