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Canton Updates/12206c...f2ac
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #10,308

This Gateway_FinalizeBlock transaction built EVM block #10,308 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #10,308
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #10308 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #10308

1.9s
1.9s

Committed on Canton

Participant commits update 12206c1253…80f2ac
—

Imported to the execution layers

Importer applies block #10308 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#10,308
Block Hash
0xee98a8a8...249267ec
Block Timestamp
Nov 3, 2026, 02:48:37 UTC
Transactions
0xb731fe1d...a0ceeb290x04ee...df2b → 0xfc0e...4f53Success
0x3c47a4f8...c83b97c70x070f...e1e9 → 0xfc0e...4f53Success
Overview
Update ID
12206c1253...3780f2ac
Offset
33380
Record Time
Nov 3, 2026, 02:48:38 UTC
Command ID
gw-64c9a5594...49525c3a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003226b19b...59c7793e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0065bef20753e82b930d6ff76e52c76d76b03e138327a9ac208b41aa1affe8038bca1212203c12ab1400bcf86510a98cf1bb50159249c5e8161bbca9855643edaa4695c8bd", "block": { "timestamp": { "unpack": "1793674117." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…ba87d779db5861986b96b6a01a9d2b02752246117ab366d69b54a4e5c1c8597b0aeecb7f5e33abfe5d4f011c (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…a4cdaee9bba1f6c01a8519a01aa99837967cc3fbd882055e1b3005566c7dc66860c0bb4d7c6bfd42537af4e3 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…afd3f3ed2a227c7772b150a01ea53c1785fd725855fb684abc1f11e1308a3ce0e28b2173a35ea54177db4c5d (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…7fe23a2643d2ec5ee8b60ba061814d2743055959f23611ad8affbff536baa4ed336177d74fab1923532cca2e (122 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": [] } }
0x0da34047...e93575560x1557...5ecd → 0xfc0e...4f53Success
0x9148f132...0e26405d0xfbbb...cf49 → 0xfc0e...4f53Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0065bef207...4695c8bd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8b2c86ecdd7293c81e7c17f079258c578cf774e446ac3e2da83220cc49525c3a", "timestamp": { "unpack": "1793674117." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…ba87d779db5861986b96b6a01a9d2b02752246117ab366d69b54a4e5c1c8597b0aeecb7f5e33abfe5d4f011c (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…a4cdaee9bba1f6c01a8519a01aa99837967cc3fbd882055e1b3005566c7dc66860c0bb4d7c6bfd42537af4e3 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…afd3f3ed2a227c7772b150a01ea53c1785fd725855fb684abc1f11e1308a3ce0e28b2173a35ea54177db4c5d (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…7fe23a2643d2ec5ee8b60ba061814d2743055959f23611ad8affbff536baa4ed336177d74fab1923532cca2e (122 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:0048e8d44c...3fcb6833
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0067300f40...84382555
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ee98a8a8fbfeef29945cd38bc76e3f811fb854f30ed1ad195de54c30249267ec", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0036c87dde...cfd5921d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0067300f40f052f5caaaa71ed0772b3c1462bb4a2876875850351896ddc1d8375dca1212207e94b552c318f4c98ac10f0fc5118df44405cca59be5e7f27c88cbcf84382555", "hash": "ee98a8a8fbfeef29945cd38bc76e3f811fb854f30ed1ad195de54c30249267ec", "number": "10308", "timestamp": "1793674117", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08b2c86ecdd7293c81e7c17f079258c578cf774e446ac3e2da83220cc49525c3aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…ba87d779db5861986b96b6a01a9d2b02752246117ab366d69b54a4e5c1c8597b0aeecb7f5e33abfe5d4f011c (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…a4cdaee9bba1f6c01a8519a01aa99837967cc3fbd882055e1b3005566c7dc66860c0bb4d7c6bfd42537af4e3 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…afd3f3ed2a227c7772b150a01ea53c1785fd725855fb684abc1f11e1308a3ce0e28b2173a35ea54177db4c5d (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…7fe23a2643d2ec5ee8b60ba061814d2743055959f23611ad8affbff536baa4ed336177d74fab1923532cca2e (122 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00366bae53...1634a5a6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0036c87dde7da12e26a57c1e64114644723d7b3650d636769e80f3ba5c6dcc752fca12122084e9d41cec21a951f2ed4d10785ca6b67f11d241d007ee083648f82dcfd5921d", "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": "11002004249999996078506279.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }