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Canton Updates/122099...17e2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #61,304

This Gateway_FinalizeBlock transaction built EVM block #61,304 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #61,304
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
420ms

Block planned

Producer plans block #61304 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #61304

336ms
336ms

Committed on Canton

Participant commits update 122099a2b7…cd17e2
—

Imported to the execution layers

Importer applies block #61304 from GatewayHead

—
0ms
250ms
420ms
EVM
Canton
External call
Total
Complete336ms
336ms

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
#61,304
Block Hash
0x62964874...25805ee5
Block Timestamp
Nov 7, 2026, 02:59:39 UTC
Transactions
0x74cb3948...b96045d90x948e...e960 → 0xe0a4...1b87Success
0x0d62fa7a...fe5a9a1a0xd7ca...2413 → 0xd129...b96cSuccess
Overview
Update ID
122099a2b7...5dcd17e2
Offset
193496
Record Time
Nov 7, 2026, 02:59:39 UTC
Command ID
gw-64c9a5594...0a4ee5d4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001a1a6576...eb2a4c4d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e2ffad4abc227959a9c738353648d0b4c1aa545afd4c8936c1580fb0b1ad6df0ca121220c021e183cf2b7db125107fc5628362a3d7b1b1b433af94860ff9f623f6b12b6d", "block": { "timestamp": { "unpack": "1794020379." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…1fe8a3e84e3a2dfa6527d0a03763d154be9a08301725ecbfcce378af7ef0aed7e79db747cddbc948f33dd16b (111 bytes)", "f8ac03858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…e5b94d596eed713db653b1a064825b8f58ca25e3653cfa4e252ec11f829a225925e1c8395bbf0a0cada51d7e (174 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…5b748f00a2e771b2686b2ca04746a190b392474fa0ec8824779a142261fcf057d683616e71c67217b2d9dc91 (174 bytes)", "f8ac03858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…343730227fc0d4d884d512a012c1d2b8ede962933d2fec23b8809622554e7ab4aa0b78db82bd9ab42f7f1c1f (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": [] } }
0xb5d4ec8c...616721640x3cb3...5c6b → 0xfd7c...4601Success
0x871f5c38...f19318c40xcb9d...4a35 → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e2ffad4a...f6b12b6d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8e1feec29f87dfe589477c9dbe983983226b20a7afba8ab5d5585fea0a4ee5d4", "timestamp": { "unpack": "1794020379." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…1fe8a3e84e3a2dfa6527d0a03763d154be9a08301725ecbfcce378af7ef0aed7e79db747cddbc948f33dd16b (111 bytes)", "f8ac03858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…e5b94d596eed713db653b1a064825b8f58ca25e3653cfa4e252ec11f829a225925e1c8395bbf0a0cada51d7e (174 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…5b748f00a2e771b2686b2ca04746a190b392474fa0ec8824779a142261fcf057d683616e71c67217b2d9dc91 (174 bytes)", "f8ac03858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…343730227fc0d4d884d512a012c1d2b8ede962933d2fec23b8809622554e7ab4aa0b78db82bd9ab42f7f1c1f (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:00ba2c6f78...ead3053d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bf5da25f...f5959a2e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "629648745935f10ca36ccac44082301ddb5d8a28284b1a3cda86909425805ee5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a42c8097...e98c9887
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bf5da25fc9c9c92aec817a623883fe67ecc204181afb61195d1abe913b94c3c4ca12122017fa176d34cc46c917078911155a339294c7b577e9c2c35516751928f5959a2e", "hash": "629648745935f10ca36ccac44082301ddb5d8a28284b1a3cda86909425805ee5", "number": "61304", "timestamp": "1794020379", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08e1feec29f87dfe589477c9dbe983983226b20a7afba8ab5d5585fea0a4ee5d4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…1fe8a3e84e3a2dfa6527d0a03763d154be9a08301725ecbfcce378af7ef0aed7e79db747cddbc948f33dd16b (111 bytes)", "f8ac03858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…e5b94d596eed713db653b1a064825b8f58ca25e3653cfa4e252ec11f829a225925e1c8395bbf0a0cada51d7e (174 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…5b748f00a2e771b2686b2ca04746a190b392474fa0ec8824779a142261fcf057d683616e71c67217b2d9dc91 (174 bytes)", "f8ac03858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…343730227fc0d4d884d512a012c1d2b8ede962933d2fec23b8809622554e7ab4aa0b78db82bd9ab42f7f1c1f (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d645786f...83a1ecb9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a42c8097d028a4a1097b2be146ee9adce5e77498da2849f571e17a5be1835637ca1212208a3e4dbd770bec4e3494ea05da4a80fa961b8ef414abcbc3bb631ab6e98c9887", "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": "11002004249999973769963904.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }