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Canton Updates/122000...d64b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #221,059

This Gateway_FinalizeBlock transaction built EVM block #221,059 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #221,059
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #221059 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #221059

1.1s
1.1s

Committed on Canton

Participant commits update 122000f377…27d64b
—

Imported to the execution layers

Importer applies block #221059 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#221,059
Block Hash
0x80293f5b...e8401d10
Block Timestamp
Nov 15, 2026, 20:39:17 UTC
Transactions
0x00bb1b65...2bb06fe30xc73d...1dca → 0xd12e...d3c5Success
0xaf2975fa...8b40dc470x4311...8190 → 0xa276...16d2Success
Overview
Update ID
122000f377...cb27d64b
Offset
685025
Record Time
Nov 15, 2026, 20:39:18 UTC
Command ID
gw-64c9a5594...dbd45a23
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00751782fc...10b128c9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f43a847ca51cf04784fb55f2767a19dac28f8ce13732dfb5edcd2242f95e9554ca1212200c6762f21b215ec673a6363e858eb3237b257ad1877a252a8ba9ecd6a4c08eb4", "block": { "timestamp": { "unpack": "1794775157." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b1185035a4e90098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2a42f9f02ed657b3b4fe71a01b4d3012e1f2d6b8039d5b93665c2e09608d711554854e56a0d546efddf257f3 (141 bytes)", "f8ab688459682f0082c14094d12e9e00f7205b8c35b1dcee154307a7b2fcd3c580b844095ea7b30000000000…c4c0bcf085823c69a59b6ca01bbfda29122fc387d49a6063b020133891edc3c9a162e0b24881993e05079baa (173 bytes)", "02f871830e4a2503843b9aca0e843b9aca0e826e9f94ba71b3b6cf44b07a7a804f35bc667aa35390af2e8084…6b579ff72a8d81a2fef248a0720151cee3e572051328a7e9001ed526e266734c8f1a1fee704d9d906003d2b1 (116 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": [] } }
0x4f741c76...33c8d4af0xf498...0ba8 → 0xba71...af2eSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f43a847c...a4c08eb4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4b16588e27c2fe996c5f25743ee0e44572afdf9912fd7e3d8a9092f8dbd45a23", "timestamp": { "unpack": "1794775157." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b1185035a4e90098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2a42f9f02ed657b3b4fe71a01b4d3012e1f2d6b8039d5b93665c2e09608d711554854e56a0d546efddf257f3 (141 bytes)", "f8ab688459682f0082c14094d12e9e00f7205b8c35b1dcee154307a7b2fcd3c580b844095ea7b30000000000…c4c0bcf085823c69a59b6ca01bbfda29122fc387d49a6063b020133891edc3c9a162e0b24881993e05079baa (173 bytes)", "02f871830e4a2503843b9aca0e843b9aca0e826e9f94ba71b3b6cf44b07a7a804f35bc667aa35390af2e8084…6b579ff72a8d81a2fef248a0720151cee3e572051328a7e9001ed526e266734c8f1a1fee704d9d906003d2b1 (116 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:0060c4dfd2...4254c93f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0019e08305...602dd667
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "80293f5b75a19ecb17b87843e4cf8324dcab96ddca74bb4e778275b2e8401d10", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0008c67809...cd4bf91c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0019e08305ee3553992e25884a635857f399fdb28ad485d9e6bfb4fbf8fde2d329ca121220edeba2f4893b60b433edc2173f3f1b1d18f795219efd485f722e8bf9602dd667", "hash": "80293f5b75a19ecb17b87843e4cf8324dcab96ddca74bb4e778275b2e8401d10", "number": "221059", "timestamp": "1794775157", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a04b16588e27c2fe996c5f25743ee0e44572afdf9912fd7e3d8a9092f8dbd45a23a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b1185035a4e90098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2a42f9f02ed657b3b4fe71a01b4d3012e1f2d6b8039d5b93665c2e09608d711554854e56a0d546efddf257f3 (141 bytes)", "f8ab688459682f0082c14094d12e9e00f7205b8c35b1dcee154307a7b2fcd3c580b844095ea7b30000000000…c4c0bcf085823c69a59b6ca01bbfda29122fc387d49a6063b020133891edc3c9a162e0b24881993e05079baa (173 bytes)", "02f871830e4a2503843b9aca0e843b9aca0e826e9f94ba71b3b6cf44b07a7a804f35bc667aa35390af2e8084…6b579ff72a8d81a2fef248a0720151cee3e572051328a7e9001ed526e266734c8f1a1fee704d9d906003d2b1 (116 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002a90a570...87a370ec
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0008c678090d24ec01a082f3155ed2ade128f3dd9e224b48dce8f5df6dd2d8ce91ca12122053bfdcbee6cc3d8e2ca25eb133918d9ca34a19830f1c56329e0c7550cd4bf91c", "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": "11002004249999819321025127.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }