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Canton Updates/122081...59a1
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #173,502

This Gateway_FinalizeBlock transaction built EVM block #173,502 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #173,502
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.4s

Block planned

Producer plans block #173502 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #173502

4.3s
4.3s

Committed on Canton

Participant commits update 1220815475…c359a1
—

Imported to the execution layers

Importer applies block #173502 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.4s
EVM
Canton
External call
Total
Complete4.3s
4.3s

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
#173,502
Block Hash
0xff707409...12b50925
Block Timestamp
Nov 12, 2026, 22:44:01 UTC
Transactions
0x5d5e285f...6d5aa6840x1159...0074 → 0x2aa2...6858Success
0x6a163335...147759210x6e7a...a6e7 → 0xb778...3d80Success
Overview
Update ID
1220815475...45c359a1
Offset
538208
Record Time
Nov 12, 2026, 22:44:05 UTC
Command ID
gw-64c9a5594...d664f75d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007bbb4946...d7e54df0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007dc33cfa4c3f139f10fe70d3741a5ab314991de70e8f870404a5884477237a0cca121220e230755bef412c381ea3adf6c7a439d3c8c12d1617e057d3cd25e1f832ce133d", "block": { "timestamp": { "unpack": "1794523441." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f942aa24852a6bc2fb6f619d9dbaa32c2e33b0968588084…18b38c62bbe0ff5bd7317ea01bfe358cd48d9f920880a137a0cebbdfbb8097587f3b5271a77dbd522473f6ee (116 bytes)", "02f893830e4a255c8518e94ac0b18518e94ac0bf826de29473fa064f941be226e2a0564920f375795795f380…74e1fd52dd42a73a731010a00a78e8aac97f96017c748fad22303894bb2fd89572071d3586103c9c561905cd (150 bytes)", "f8ac0a851de4c01a768259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…67d3ae27596e04b20d196fa0114c739c7fa603598a62b97272c2c5979239a7c81fb0bd5538093b89786e3ab1 (174 bytes)", "f8ac0a851de4c01a768259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…f2c6126e78932816ea307da07336915a4f79e10e1d426a005cdb3602a13cb4fb497a10c0d97200ad89c7ddc1 (174 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": [] } }
0x4ab76593...f42a72c20x13f4...e8de → 0x73fa...f380Success
0x607fe6d1...8de2ef1c0xe845...27d3 → 0xe0a4...1b87Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007dc33cfa...32ce133d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "17d5942757b21dfb2d6cbda8596eddd59f9e07809a88b1fe6edc8df5d664f75d", "timestamp": { "unpack": "1794523441." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f942aa24852a6bc2fb6f619d9dbaa32c2e33b0968588084…18b38c62bbe0ff5bd7317ea01bfe358cd48d9f920880a137a0cebbdfbb8097587f3b5271a77dbd522473f6ee (116 bytes)", "02f893830e4a255c8518e94ac0b18518e94ac0bf826de29473fa064f941be226e2a0564920f375795795f380…74e1fd52dd42a73a731010a00a78e8aac97f96017c748fad22303894bb2fd89572071d3586103c9c561905cd (150 bytes)", "f8ac0a851de4c01a768259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…67d3ae27596e04b20d196fa0114c739c7fa603598a62b97272c2c5979239a7c81fb0bd5538093b89786e3ab1 (174 bytes)", "f8ac0a851de4c01a768259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…f2c6126e78932816ea307da07336915a4f79e10e1d426a005cdb3602a13cb4fb497a10c0d97200ad89c7ddc1 (174 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:00e02f677a...8d9a7aa8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b89a3111...6a77832b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ff7074090a5cc74f9436e7763f5685a6b2f2d9db60d32fe46da059ef12b50925", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0018074e77...6cf056c6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b89a31119ea3235dc6c1c67203ce3d7a3647aece2bc2782bf03f78035e67bce2ca1212208f628b1e85b84e088d80454c6735a98d7ed2a41ed3eb6e229665c3286a77832b", "hash": "ff7074090a5cc74f9436e7763f5685a6b2f2d9db60d32fe46da059ef12b50925", "number": "173502", "timestamp": "1794523441", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a017d5942757b21dfb2d6cbda8596eddd59f9e07809a88b1fe6edc8df5d664f75da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f942aa24852a6bc2fb6f619d9dbaa32c2e33b0968588084…18b38c62bbe0ff5bd7317ea01bfe358cd48d9f920880a137a0cebbdfbb8097587f3b5271a77dbd522473f6ee (116 bytes)", "02f893830e4a255c8518e94ac0b18518e94ac0bf826de29473fa064f941be226e2a0564920f375795795f380…74e1fd52dd42a73a731010a00a78e8aac97f96017c748fad22303894bb2fd89572071d3586103c9c561905cd (150 bytes)", "f8ac0a851de4c01a768259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…67d3ae27596e04b20d196fa0114c739c7fa603598a62b97272c2c5979239a7c81fb0bd5538093b89786e3ab1 (174 bytes)", "f8ac0a851de4c01a768259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…f2c6126e78932816ea307da07336915a4f79e10e1d426a005cdb3602a13cb4fb497a10c0d97200ad89c7ddc1 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00628b3609...d2667a21
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0018074e77ca4e8bcc107986ff38af69a3a39ec2bc6e7139e5242595950af8de49ca121220dd6a874d1ed79af9c4f0007ceb6c0ecc8b4871a3c9ceede15606054f6cf056c6", "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": "11002004249999852193977575.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }