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Canton Updates/122071...b28d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #171,052

This Gateway_FinalizeBlock transaction built EVM block #171,052 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #171,052
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #171052 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #171052

1.1s
1.1s

Committed on Canton

Participant commits update 122071383c…31b28d
—

Imported to the execution layers

Importer applies block #171052 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#171,052
Block Hash
0xc7fd1c12...2a048bb1
Block Timestamp
Nov 12, 2026, 20:35:51 UTC
Transactions
0x3bb66be6...1b5f7abe0xec1c...c365 → 0xfd7c...4601Success
0xb02ebf2d...388b2d7f0xba15...95a1 → 0x51be...67edSuccess
Overview
Update ID
122071383c...3831b28d
Offset
530730
Record Time
Nov 12, 2026, 20:35:52 UTC
Command ID
gw-64c9a5594...66d5678f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d9ed7a1b...f8de1705
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fcdff006aedfe5497d61f74c920560f47574b14bd30708d4aad99de1f5a9ec30ca121220e92b50df03c09b8400523f75bd8add9d1d9e61ab530baed394c9f9694ad44e50", "hash": "c7fd1c127f24e407eb339e0cc6e042dd2f56315ab9cdd3c5022dcf812a048bb1", "number": "171052", "timestamp": "1794515751", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d94d29efe10fe9c0d837a140049c78b290283deeb98dc551fb30af3a66d5678fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0a852b0bf5e8a98259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…41e8b41c5fe6f3e349876ea0253a763e48d99ce1a43ade13fc4a6646164df890faff38cffcfcc9464e68da79 (174 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72940ef460f22121efe3331ec7bb7662ff06fdb0cc9280b8…2bcdc3eed92c18f8629510a01885be22e2ad6badd1baad2e7343afcdca3b1ab7ab5fa3f1f22eb51e77d19bff (181 bytes)", "f86d05852b0bf5e8a982520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…73c30743a9a75af5637151a05b26cf61fe7f45686e5070a6b4e9104817855c25245cd4bf5036322a5565db96 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x0eb1e5a5...260c90190xc773...2812 → 0x0ef4...cc92Success
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b3a488a3...1e8b58b3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d9ed7a1ba92461d79860cc6113c593e99029bf44fa3818df0e6e9c22551db91bca12122080848cd6dc371136a833667ca656709d0c93bf2a9ba4fb802466fe01f8de1705", "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": "11002004249999854444952021.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006bf55141...c8302fdd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00dfee0b86e0047ddf2e2201caf91e1109d414fc30af350a611df2c3ec254ff17bca1212209e06e3afd044169047e8f143dcb8aecef75929971a54687a3842b040d07fda34", "block": { "timestamp": { "unpack": "1794515751." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a852b0bf5e8a98259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…41e8b41c5fe6f3e349876ea0253a763e48d99ce1a43ade13fc4a6646164df890faff38cffcfcc9464e68da79 (174 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72940ef460f22121efe3331ec7bb7662ff06fdb0cc9280b8…2bcdc3eed92c18f8629510a01885be22e2ad6badd1baad2e7343afcdca3b1ab7ab5fa3f1f22eb51e77d19bff (181 bytes)", "f86d05852b0bf5e8a982520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…73c30743a9a75af5637151a05b26cf61fe7f45686e5070a6b4e9104817855c25245cd4bf5036322a5565db96 (111 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dfee0b86...d07fda34
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d94d29efe10fe9c0d837a140049c78b290283deeb98dc551fb30af3a66d5678f", "timestamp": { "unpack": "1794515751." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a852b0bf5e8a98259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…41e8b41c5fe6f3e349876ea0253a763e48d99ce1a43ade13fc4a6646164df890faff38cffcfcc9464e68da79 (174 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72940ef460f22121efe3331ec7bb7662ff06fdb0cc9280b8…2bcdc3eed92c18f8629510a01885be22e2ad6badd1baad2e7343afcdca3b1ab7ab5fa3f1f22eb51e77d19bff (181 bytes)", "f86d05852b0bf5e8a982520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…73c30743a9a75af5637151a05b26cf61fe7f45686e5070a6b4e9104817855c25245cd4bf5036322a5565db96 (111 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:0000d599f6...1342c134
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fcdff006...4ad44e50
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c7fd1c127f24e407eb339e0cc6e042dd2f56315ab9cdd3c5022dcf812a048bb1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }