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Canton Updates/12207e...0fb8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #28,475

This Gateway_FinalizeBlock transaction built EVM block #28,475 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #28,475
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
534ms

Block planned

Producer plans block #28475 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28475

427ms
427ms

Committed on Canton

Participant commits update 12207e2228…270fb8
—

Imported to the execution layers

Importer applies block #28475 from GatewayHead

—
0ms
250ms
500ms
534ms
EVM
Canton
External call
Total
Complete427ms
427ms

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
#28,475
Block Hash
0xd9a87cdb...b9162eec
Block Timestamp
Nov 5, 2026, 13:37:28 UTC
Transactions
0x4b08f151...b5e099170xfe3a...db13 → 0xb98a...a2d4Success
0x47f21076...158174180x6bb0...1999 → 0xa276...16d2Success
Overview
Update ID
12207e2228...87270fb8
Offset
92784
Record Time
Nov 5, 2026, 13:37:28 UTC
Command ID
gw-64c9a5594...e4545c17
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0036786e61...0b812584
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e45c66796a7c1fd446220e8f7a99adb62cc30351905ba703f14e0b066916ba14ca121220c001fb949f4a5da111d7336c7cc7e129bc7f16b2cb0a4873ace6f19c7d7347e2", "block": { "timestamp": { "unpack": "1793885848." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01851415790a6a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5aeceb5eca66b7f7e231eea02f178bec43bfad4a1575ba26ffe5699fd87451e571fa4b2946cf6a6788140b3b (141 bytes)", "f87182020f851415790a6a82520894b98a88fb7c64a0a5354aaaf2b31c1f66daeda2d488016345785d8a0000…321f6bc9f13a3710067f06a0450d6d8fccf5e111ebe2446334a7c66383765acdbe0ee381c55aa3221695ef4e (115 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:00e45c6679...7d7347e2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "78921c7145845b13cd07f8aebb820264ea00bbd14556a920d2329730e4545c17", "timestamp": { "unpack": "1793885848." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01851415790a6a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5aeceb5eca66b7f7e231eea02f178bec43bfad4a1575ba26ffe5699fd87451e571fa4b2946cf6a6788140b3b (141 bytes)", "f87182020f851415790a6a82520894b98a88fb7c64a0a5354aaaf2b31c1f66daeda2d488016345785d8a0000…321f6bc9f13a3710067f06a0450d6d8fccf5e111ebe2446334a7c66383765acdbe0ee381c55aa3221695ef4e (115 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:00cb028f82...e0e122b5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00af523785...77df93da
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d9a87cdbe7e02b2859a3f758bcd1dd5e95bcfef7661930229b028873b9162eec", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0092e6c1a8...c3a9583a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00af5237853268f7a01249abb39441e9d4929676a633f8a7e1471506d9f4821e69ca121220b879b3146cbd4d242c9ce68fbafabef0d4f66531f417badc3a4b02c777df93da", "hash": "d9a87cdbe7e02b2859a3f758bcd1dd5e95bcfef7661930229b028873b9162eec", "number": "28475", "timestamp": "1793885848", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a078921c7145845b13cd07f8aebb820264ea00bbd14556a920d2329730e4545c17a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b01851415790a6a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5aeceb5eca66b7f7e231eea02f178bec43bfad4a1575ba26ffe5699fd87451e571fa4b2946cf6a6788140b3b (141 bytes)", "f87182020f851415790a6a82520894b98a88fb7c64a0a5354aaaf2b31c1f66daeda2d488016345785d8a0000…321f6bc9f13a3710067f06a0450d6d8fccf5e111ebe2446334a7c66383765acdbe0ee381c55aa3221695ef4e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cc0c71ed...cc0bbd42
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0092e6c1a86870337ca23b65fe9f8cdd279c1381810dc32eb4d961500e816fa94aca1212200f7238fa2150a2272be33d02b2168cb2eba1db6f15f6a2d7cb0cea46c3a9583a", "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": "11002004249999987722813906.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }