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Canton Updates/1220f5...bea1
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #216,624

This Gateway_FinalizeBlock transaction built EVM block #216,624 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #216,624
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
823ms

Block planned

Producer plans block #216624 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #216624

658ms
658ms

Committed on Canton

Participant commits update 1220f5d60a…0cbea1
—

Imported to the execution layers

Importer applies block #216624 from GatewayHead

—
0ms
250ms
500ms
750ms
823ms
EVM
Canton
External call
Total
Complete658ms
658ms

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
#216,624
Block Hash
0xbf39f2b0...550b2b92
Block Timestamp
Nov 15, 2026, 16:30:14 UTC
Transactions
0xd4fac6a9...2aaac5400x904a...c42f → 0x235d...3c8cSuccess
0x86c0b93d...828b4c100x4141...14bb → 0xfd7c...4601Success
Overview
Update ID
1220f5d60a...350cbea1
Offset
671471
Record Time
Nov 15, 2026, 16:30:14 UTC
Command ID
gw-64c9a5594...489da6d3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b26e2551...503c7014
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004ea37f4e4fa3930c102e672bcce091e01bd3e9c495ed1b25a3fdfea63b7b9ae9ca121220c6f51898b09a87cec3548e93605614686033c1cecdc5173461cee72cbfc02058", "block": { "timestamp": { "unpack": "1794760214." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08850a02e4001682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9fb0742c707d40ac7c1e06a00864128f8ad1ba24c37170fc6fb785a677f6f534963dc40f6901508db332144c (111 bytes)", "f86d0f850a02e4001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7180a6ffa17cc0d29211b5a06d1335735b0b597d9acc1337d75d0c0ab110131f0df9c6c918f8cbb96904ea26 (111 bytes)", "f86d13850a02e4001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ab24003589425cfa7b654fa05f24c89682129751029490b701a24bdd278cab059c1068bf6cf370818929484a (111 bytes)", "f88b15850a02e400168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e81797b47d23111dc2200a025530a4ebfb40b0213dbdf3089ee3f266901c294ec551066ea1bc0c49a266dea (141 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": [] } }
0xe0312ad8...ac29215a0xb916...8d8b → 0x235d...3c8cSuccess
0x7a7042b7...bb9858950xdf57...4074 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004ea37f4e...bfc02058
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "008b5191c6fc2faec400a7a4813a965817f528730dda54c3531013d8489da6d3", "timestamp": { "unpack": "1794760214." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08850a02e4001682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9fb0742c707d40ac7c1e06a00864128f8ad1ba24c37170fc6fb785a677f6f534963dc40f6901508db332144c (111 bytes)", "f86d0f850a02e4001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7180a6ffa17cc0d29211b5a06d1335735b0b597d9acc1337d75d0c0ab110131f0df9c6c918f8cbb96904ea26 (111 bytes)", "f86d13850a02e4001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ab24003589425cfa7b654fa05f24c89682129751029490b701a24bdd278cab059c1068bf6cf370818929484a (111 bytes)", "f88b15850a02e400168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e81797b47d23111dc2200a025530a4ebfb40b0213dbdf3089ee3f266901c294ec551066ea1bc0c49a266dea (141 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:002bcfef06...20338d8c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e837572c...c0fd05c9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bf39f2b0b0cc0568ece611d9f0cda3811e7259817ef6786e5782a5c4550b2b92", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004342313d...3789f01b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e837572c11f19d1527ce1665a0430918cc339ec1f86f9c6c74d1382f04e5850bca1212205ec0149fdc5b19d21951b49710a7216c8ac9527d81a0671388660da4c0fd05c9", "hash": "bf39f2b0b0cc0568ece611d9f0cda3811e7259817ef6786e5782a5c4550b2b92", "number": "216624", "timestamp": "1794760214", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0008b5191c6fc2faec400a7a4813a965817f528730dda54c3531013d8489da6d3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d08850a02e4001682520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9fb0742c707d40ac7c1e06a00864128f8ad1ba24c37170fc6fb785a677f6f534963dc40f6901508db332144c (111 bytes)", "f86d0f850a02e4001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7180a6ffa17cc0d29211b5a06d1335735b0b597d9acc1337d75d0c0ab110131f0df9c6c918f8cbb96904ea26 (111 bytes)", "f86d13850a02e4001682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ab24003589425cfa7b654fa05f24c89682129751029490b701a24bdd278cab059c1068bf6cf370818929484a (111 bytes)", "f88b15850a02e400168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5e81797b47d23111dc2200a025530a4ebfb40b0213dbdf3089ee3f266901c294ec551066ea1bc0c49a266dea (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002b279a7c...5902c91c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004342313d067fa36922e08811ef4adb4edfcbd17d1a8b22d7188710751293d02dca121220ba21605e91ddfe9efb91f5981afc23fcb74bc601cd96317dd09168973789f01b", "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": "11002004249999822982660111.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }