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Canton Updates/12208c...8b71
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #148,832

This Gateway_FinalizeBlock transaction built EVM block #148,832 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #148,832
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #148832 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #148832

1.4s
1.4s

Committed on Canton

Participant commits update 12208c5836…448b71
—

Imported to the execution layers

Importer applies block #148832 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#148,832
Block Hash
0x82d19baf...8ff9f8ce
Block Timestamp
Nov 11, 2026, 16:24:44 UTC
Transactions
0x31d8e8bc...ae2013ea0x924e...d2e1 → 0x925e...03fcSuccess
0x9e54179e...08b21e3e0x5c3e...a2e5 → 0x9e02...3de2Success
Overview
Update ID
12208c5836...6e448b71
Offset
462382
Record Time
Nov 11, 2026, 16:24:45 UTC
Command ID
gw-64c9a5594...cdd1ce67
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001829b107...ceb852e6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0079fe51a172b6974090afd4a77b5caa18a498578241677ce1863fc374b34af8f9ca121220d5522ff9c007dd4ba7cf1e289c53cbbcda6692ceafd9260e66a3229a315f1456", "block": { "timestamp": { "unpack": "1794414284." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a088447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…2de42ff388ab53c71d837ca027bea991fb132f0ce759c577646eef0b76567186130c1abb51a819c517ec1ec5 (140 bytes)", "02f901f4830e4a25821c0a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bfdf2523e2d1792c6e5dc1a060f811d04f10d9344f4ae32bc229b86eeb6dce1d572538ae7dd81b4cd92a3ddb (504 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894c6bf31d08d5809a26a7c1fc016443ec6367b3e748703…1a61ec2248d69895f17faba07eae3a84db4a6e50c9d0b3b3636178d2454a5db67e6dd073acae5e4a85b89907 (119 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": [] } }
0x57b2748f...cd1b6ea50x9ee5...8167 → 0xc6bf...3e74Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0079fe51a1...315f1456
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4c9aebe77331c93eecd6cdc5914873988d87d487c9e39187876ef540cdd1ce67", "timestamp": { "unpack": "1794414284." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a088447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…2de42ff388ab53c71d837ca027bea991fb132f0ce759c577646eef0b76567186130c1abb51a819c517ec1ec5 (140 bytes)", "02f901f4830e4a25821c0a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bfdf2523e2d1792c6e5dc1a060f811d04f10d9344f4ae32bc229b86eeb6dce1d572538ae7dd81b4cd92a3ddb (504 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894c6bf31d08d5809a26a7c1fc016443ec6367b3e748703…1a61ec2248d69895f17faba07eae3a84db4a6e50c9d0b3b3636178d2454a5db67e6dd073acae5e4a85b89907 (119 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:00e8395a7f...b625c216
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f7cea3f7...41a20e97
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "82d19bafd4798028174b3d8eb7e806d3cdcdcd6579a404fc6e8a0dbd8ff9f8ce", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005fcf110a...366a7f2a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f7cea3f767bd939c95e0fbede3c3b0335104089d5f308cb91ee63bf1d792064cca121220cf39cfcda7677538321c84ad91b97efb03ae48ae93f18ce6a543012541a20e97", "hash": "82d19bafd4798028174b3d8eb7e806d3cdcdcd6579a404fc6e8a0dbd8ff9f8ce", "number": "148832", "timestamp": "1794414284", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a04c9aebe77331c93eecd6cdc5914873988d87d487c9e39187876ef540cdd1ce67a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a088447868c10826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…2de42ff388ab53c71d837ca027bea991fb132f0ce759c577646eef0b76567186130c1abb51a819c517ec1ec5 (140 bytes)", "02f901f4830e4a25821c0a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bfdf2523e2d1792c6e5dc1a060f811d04f10d9344f4ae32bc229b86eeb6dce1d572538ae7dd81b4cd92a3ddb (504 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894c6bf31d08d5809a26a7c1fc016443ec6367b3e748703…1a61ec2248d69895f17faba07eae3a84db4a6e50c9d0b3b3636178d2454a5db67e6dd073acae5e4a85b89907 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00510045ad...1851ea41
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005fcf110a1ff905e0c603664a237b72671f5108ef450cffc9c902990958c95fadca12122058c7ad086a0be3e21c54d828ec8ada26a696d07f873257c57562e1d7366a7f2a", "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": "11002004249999872980122710.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }