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Canton Updates/12200c...73b9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,784

This Gateway_FinalizeBlock transaction built EVM block #56,784 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #56,784
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
544ms

Block planned

Producer plans block #56784 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56784

435ms
435ms

Committed on Canton

Participant commits update 12200ca245…0573b9
—

Imported to the execution layers

Importer applies block #56784 from GatewayHead

—
0ms
250ms
500ms
544ms
EVM
Canton
External call
Total
Complete435ms
435ms

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
#56,784
Block Hash
0x24b0e83e...faa418e6
Block Timestamp
Nov 6, 2026, 23:54:16 UTC
Transactions
0xc61ed046...ec06cb200x27ab...4986 → 0x27ab...4986Success
0x566000d7...2b7de2220xfbb4...cbda → 0x0db9...fe89Success
Overview
Update ID
12200ca245...890573b9
Offset
179750
Record Time
Nov 6, 2026, 23:54:16 UTC
Command ID
gw-64c9a5594...4c1a5749
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c7af40f8...aa68b9ea
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0096cc40233e4168aa3f47617ff5ff9b07cb4a1c0f0d4f35c6ca6001d83102b3d5ca121220d6936abf843fec894d9bd9592ffb5ffa8fbc63ff987fb0157db5cbb88966c7ff", "block": { "timestamp": { "unpack": "1794009256." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820cb68502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…838884519b3bbce3a0ff15a0349c7fba72a684901be5052ae7bc6094448260e9395fbddb9286627a992189d3 (116 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…dc2ffc30fe06e39ed3ba3ba017d9f726e1689d235df8d0aa404a74e218fbe6aedf6fa87dfbc7c7c794757865 (174 bytes)", "f88a07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fac2b3a44ef16be9b153648d9f9951bc56674b4c65178a7a82a5499916ca79c1c58c9c32c8c4bf71696d63d6 (140 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…a393e78c1538e707f1e18ba0615e314f8bca80960709cf583121eb2974db8c125d8c1a4d2b4539774afea724 (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": [] } }
0x518bef0d...be1045940x2c40...656e → 0x23e5...229aSuccess
0x4a62ba8b...592467c20x654a...0ae0 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0096cc4023...8966c7ff
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7c2af239f04d35d88f15e79d8553547c887f03109bc0822018990de14c1a5749", "timestamp": { "unpack": "1794009256." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820cb68502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…838884519b3bbce3a0ff15a0349c7fba72a684901be5052ae7bc6094448260e9395fbddb9286627a992189d3 (116 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…dc2ffc30fe06e39ed3ba3ba017d9f726e1689d235df8d0aa404a74e218fbe6aedf6fa87dfbc7c7c794757865 (174 bytes)", "f88a07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fac2b3a44ef16be9b153648d9f9951bc56674b4c65178a7a82a5499916ca79c1c58c9c32c8c4bf71696d63d6 (140 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…a393e78c1538e707f1e18ba0615e314f8bca80960709cf583121eb2974db8c125d8c1a4d2b4539774afea724 (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:00d2dd509f...5b49f9e0
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009cae8d0f...333023bb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "24b0e83e44e1d930a957c9ae4a86e8d21a8d322d3cae0f053411e0c0faa418e6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006645e7c6...71191f6a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009cae8d0f16ffad973c5d5c6dbadd0a254fc0f14368411576fb646de061a53e78ca1212205fcb131a9b88221956f4be65c6f008e8b81bcc3aecb10197f62ca020333023bb", "hash": "24b0e83e44e1d930a957c9ae4a86e8d21a8d322d3cae0f053411e0c0faa418e6", "number": "56784", "timestamp": "1794009256", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a07c2af239f04d35d88f15e79d8553547c887f03109bc0822018990de14c1a5749a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a25820cb68502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…838884519b3bbce3a0ff15a0349c7fba72a684901be5052ae7bc6094448260e9395fbddb9286627a992189d3 (116 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…dc2ffc30fe06e39ed3ba3ba017d9f726e1689d235df8d0aa404a74e218fbe6aedf6fa87dfbc7c7c794757865 (174 bytes)", "f88a07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fac2b3a44ef16be9b153648d9f9951bc56674b4c65178a7a82a5499916ca79c1c58c9c32c8c4bf71696d63d6 (140 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…a393e78c1538e707f1e18ba0615e314f8bca80960709cf583121eb2974db8c125d8c1a4d2b4539774afea724 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00352a5f38...20ca5a4f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006645e7c6cb20db0dc64bf0909d2522bdfa779a8a8f3d507312a64d8814bc99c5ca121220b3fa58cb40997faf0f9fa15e2bb1277428c133f4b280630bd923e41b71191f6a", "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": "11002004249999975717584124.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }