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Canton Updates/12204a...3905
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #103,457

This Gateway_FinalizeBlock transaction built EVM block #103,457 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #103,457
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #103457 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #103457

1.0s
1.0s

Committed on Canton

Participant commits update 12204a7fce…603905
—

Imported to the execution layers

Importer applies block #103457 from GatewayHead

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

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
#103,457
Block Hash
0x8911020f...31db2afd
Block Timestamp
Nov 10, 2026, 03:24:11 UTC
Transactions
0x49012d42...52404c070x38bf...1e14 → 0x925e...03fcSuccess
0x25226d28...195971d40x6744...0c66 → 0xa276...16d2Success
Overview
Update ID
12204a7fce...78603905
Offset
324032
Record Time
Nov 10, 2026, 03:24:12 UTC
Command ID
gw-64c9a5594...141484d7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006f1e9b97...e1630ad4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002ccf70fe54b6f1ab831d9fcb763d1486e128f3d3f72211443a028b563003fd28ca121220463c0240e905bd55033675de2337bbd64dc74332b9ccfda355329e3f050a0838", "block": { "timestamp": { "unpack": "1794281051." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f3830e4a2513839896808401312d00830ce2dd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…b5620168bf1175af7b156ca016560ba09c35b8ff6cabe9b41b02939583781c8927513dfb1291ef8af5fab2f5 (503 bytes)", "f88a0c84013c680a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…083747d7772ad1981b133ea059596a6c544227af981fa16481b07c5f7c97179371237e7c9256944abf204785 (140 bytes)", "02f901f3830e4a2555839896808401312d008308602a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…8acd5fd142b72e9590ff1da00bec4e536226e51e03712b0d00711f9a64417bb3e800cb8ac903e2b7f471ab72 (503 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": [] } }
0xf618a185...e3eaf2570xc6e4...4848 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002ccf70fe...050a0838
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "41f6e47632b7f75cd005b337a882429accd1cc5021f5344394e78f1c141484d7", "timestamp": { "unpack": "1794281051." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f3830e4a2513839896808401312d00830ce2dd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…b5620168bf1175af7b156ca016560ba09c35b8ff6cabe9b41b02939583781c8927513dfb1291ef8af5fab2f5 (503 bytes)", "f88a0c84013c680a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…083747d7772ad1981b133ea059596a6c544227af981fa16481b07c5f7c97179371237e7c9256944abf204785 (140 bytes)", "02f901f3830e4a2555839896808401312d008308602a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…8acd5fd142b72e9590ff1da00bec4e536226e51e03712b0d00711f9a64417bb3e800cb8ac903e2b7f471ab72 (503 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:00a6756883...21b74a69
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004642a1dd...ce024dc2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8911020fe8a02c0e678a487f3ee5a8775b5a7b1dad604f091fe82ee731db2afd", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008de2a073...b280fe3b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004642a1ddeb49f95b3c15f216e283d10b6797c1034c3aeb2f522917e843bee6dfca121220b8046697d93914f420ceb50c6203864ce5dc67b579a1fa7e3fb849d2ce024dc2", "hash": "8911020fe8a02c0e678a487f3ee5a8775b5a7b1dad604f091fe82ee731db2afd", "number": "103457", "timestamp": "1794281051", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a041f6e47632b7f75cd005b337a882429accd1cc5021f5344394e78f1c141484d7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f3830e4a2513839896808401312d00830ce2dd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…b5620168bf1175af7b156ca016560ba09c35b8ff6cabe9b41b02939583781c8927513dfb1291ef8af5fab2f5 (503 bytes)", "f88a0c84013c680a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…083747d7772ad1981b133ea059596a6c544227af981fa16481b07c5f7c97179371237e7c9256944abf204785 (140 bytes)", "02f901f3830e4a2555839896808401312d008308602a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…8acd5fd142b72e9590ff1da00bec4e536226e51e03712b0d00711f9a64417bb3e800cb8ac903e2b7f471ab72 (503 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0024fe0d33...fb27565c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008de2a073d6a2a4590061521a3277467b2932c227b197f506a9470e2049843679ca1212204673f9d370e9275dbbf7145d1bead58d8315d5d8b78ca6246838761cb280fe3b", "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": "11002004249999956384134786.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }