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Canton Updates/1220ae...c50d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #208,113

This Gateway_FinalizeBlock transaction built EVM block #208,113 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #208,113
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
496ms

Block planned

Producer plans block #208113 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #208113

397ms
397ms

Committed on Canton

Participant commits update 1220aee5fd…6cc50d
—

Imported to the execution layers

Importer applies block #208113 from GatewayHead

—
0ms
250ms
496ms
EVM
Canton
External call
Total
Complete397ms
397ms

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
#208,113
Block Hash
0x4d08dfc9...d7dc7180
Block Timestamp
Nov 15, 2026, 05:25:01 UTC
Transactions
0xde930a6a...c9328c5f0x3c23...795f → 0xfd7c...4601Success
0x804c87e8...a55301af0x8fb1...8268 → 0x0dfa...0ceeSuccess
Overview
Update ID
1220aee5fd...3c6cc50d
Offset
645280
Record Time
Nov 15, 2026, 05:25:01 UTC
Command ID
gw-64c9a5594...33561fbb
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fb034452...28f43053
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0092b21477c491e7df0112985bc1d83643ee8b1bc46f685a30c8914910d7c509beca12122059981b7a75729400945ff9226e1fa0eed1b1bafdd2c12513f2291e8982d77e39", "block": { "timestamp": { "unpack": "1794720301." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0a8501bade149f82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…d8d2c639f32999da774104a064fa88d57c13bf7ef568f0125f28133a2cdefbb35e3748c961cb0e0ea9b3749f (111 bytes)", "f8708208d48501710e6685825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…6d375a4cfe86c0b7f0cfb2a02891294c7474562543863d950d8dbee750ded979a411235276c556c33a890e66 (114 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:0092b21477...82d77e39
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "82876815d9fe96f522ecbeba64a0c1756bd57b2d17982a6496b6e6f333561fbb", "timestamp": { "unpack": "1794720301." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0a8501bade149f82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…d8d2c639f32999da774104a064fa88d57c13bf7ef568f0125f28133a2cdefbb35e3748c961cb0e0ea9b3749f (111 bytes)", "f8708208d48501710e6685825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…6d375a4cfe86c0b7f0cfb2a02891294c7474562543863d950d8dbee750ded979a411235276c556c33a890e66 (114 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:00e21e55c0...b4c367c5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004cf95cca...5c06c9ae
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4d08dfc9c641658c7931e5b4c67ccf11b31761277985ad808b1947c3d7dc7180", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00049d5266...43e6476c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004cf95ccadd94aa6805fec5e42dc96e2237600c00a58bfad23292b83b87b3f80cca1212202cd47bc845e192ef1cf7d10e708850c06a5c5028c799b19b4e0877235c06c9ae", "hash": "4d08dfc9c641658c7931e5b4c67ccf11b31761277985ad808b1947c3d7dc7180", "number": "208113", "timestamp": "1794720301", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a082876815d9fe96f522ecbeba64a0c1756bd57b2d17982a6496b6e6f333561fbba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d0a8501bade149f82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…d8d2c639f32999da774104a064fa88d57c13bf7ef568f0125f28133a2cdefbb35e3748c961cb0e0ea9b3749f (111 bytes)", "f8708208d48501710e6685825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080…6d375a4cfe86c0b7f0cfb2a02891294c7474562543863d950d8dbee750ded979a411235276c556c33a890e66 (114 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006d93c3ef...f6d39460
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00049d52667eb9e24d85cfad1611b437376ca043001708d79a97af34093679a456ca121220ca53a23e437513c76f0c9afed31bcb01815fe56885c17489cd203e9c43e6476c", "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": "11002004249999827723707506.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }