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Canton Updates/1220ca...471e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,045

This Gateway_FinalizeBlock transaction built EVM block #139,045 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #139,045
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #139045 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139045

924ms
924ms

Committed on Canton

Participant commits update 1220ca0b9f…84471e
—

Imported to the execution layers

Importer applies block #139045 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete924ms
924ms

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
#139,045
Block Hash
0x685228dd...ec6a837d
Block Timestamp
Nov 11, 2026, 08:04:30 UTC
Transactions
0xf8986c75...ac1e241b0x7265...9d00 → 0x9e02...3de2Success
0x1de08097...180c638a0x0084...f0b0 → 0xcb43...2dd5Success
Overview
Update ID
1220ca0b9f...0784471e
Offset
432520
Record Time
Nov 11, 2026, 08:04:30 UTC
Command ID
gw-64c9a5594...85fe8952
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00dc212518...8d10a048
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003f402e903a6d5588c144012f41bd09cd92f5c90b6e5acf63ddf14aa7c729cfccca121220070ec884c0e6766d6fed8f3987113d96c50d29fd783f546286a2f91a3264de0f", "block": { "timestamp": { "unpack": "1794384270." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86d830e4a25398407bfa4778407bfa481827b0c94cb433105e076cf42ffaab1e37e03755287f42dd58080…5814490e7516b18d18d31aa028f2335631a4dc833f39f9f845ac628e1a66c98565af39955ea7771dfaaa0831 (112 bytes)", "f8ae8251f18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e45514b986e8083f86ab65a02c9a0ce1dbd6e111615bd9b48f7595e3f27b39d459b223eb6588d73d68414989 (176 bytes)", "f88a0884094c5efd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…80b65633b4289e32017bc7a010a5f7c15aa08c348ec45d65f41f9a09d20891e7ce288e001925302ff9d757fb (140 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": [] } }
0x8bf339aa...8e3477910x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003f402e90...3264de0f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "96704d26fae4969f60773e8bc27d71c9321f7dc49f107e94e7ecaa3085fe8952", "timestamp": { "unpack": "1794384270." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86d830e4a25398407bfa4778407bfa481827b0c94cb433105e076cf42ffaab1e37e03755287f42dd58080…5814490e7516b18d18d31aa028f2335631a4dc833f39f9f845ac628e1a66c98565af39955ea7771dfaaa0831 (112 bytes)", "f8ae8251f18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e45514b986e8083f86ab65a02c9a0ce1dbd6e111615bd9b48f7595e3f27b39d459b223eb6588d73d68414989 (176 bytes)", "f88a0884094c5efd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…80b65633b4289e32017bc7a010a5f7c15aa08c348ec45d65f41f9a09d20891e7ce288e001925302ff9d757fb (140 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:004db093d1...12fcd7bb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005fcc5574...41052c3b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "685228dd7336972fdf11c01117a9735471d7385c40dc258c9d58bcb1ec6a837d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006096c7bc...c91843a9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005fcc5574813f027801367aea2722323f8d59729871d59d9196901f06ae26d2dfca12122005421a4a70457e041d80eb200eae7d0f8878fecacf54296a968036c941052c3b", "hash": "685228dd7336972fdf11c01117a9735471d7385c40dc258c9d58bcb1ec6a837d", "number": "139045", "timestamp": "1794384270", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a096704d26fae4969f60773e8bc27d71c9321f7dc49f107e94e7ecaa3085fe8952a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f86d830e4a25398407bfa4778407bfa481827b0c94cb433105e076cf42ffaab1e37e03755287f42dd58080…5814490e7516b18d18d31aa028f2335631a4dc833f39f9f845ac628e1a66c98565af39955ea7771dfaaa0831 (112 bytes)", "f8ae8251f18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e45514b986e8083f86ab65a02c9a0ce1dbd6e111615bd9b48f7595e3f27b39d459b223eb6588d73d68414989 (176 bytes)", "f88a0884094c5efd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…80b65633b4289e32017bc7a010a5f7c15aa08c348ec45d65f41f9a09d20891e7ce288e001925302ff9d757fb (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e0af0156...7164d487
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006096c7bc857aa000587b425edd14d11e88c139273d378c6b99dc2f69ad9d47acca1212209e7a73c20997a3872cd1e3fa7abc21afceff2a73343d09b8d64026b4c91843a9", "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": "11002004249999881377269650.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }