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Canton Updates/122049...5533
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #215,089

This Gateway_FinalizeBlock transaction built EVM block #215,089 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #215,089
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #215089 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #215089

1.7s
1.7s

Committed on Canton

Participant commits update 122049ec2c…d35533
—

Imported to the execution layers

Importer applies block #215089 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#215,089
Block Hash
0xeb35a6fd...a0d86c2e
Block Timestamp
Nov 15, 2026, 15:05:02 UTC
Transactions
0xb5a1538e...747d5fc50x2227...8731 → 0xa276...16d2Success
0x4f2c6474...72e29f540x076d...eaba → 0xd129...b96cSuccess
Overview
Update ID
122049ec2c...89d35533
Offset
666780
Record Time
Nov 15, 2026, 15:05:03 UTC
Command ID
gw-64c9a5594...8e211a53
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00723c42a6...7b5a4356
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b59a89485acf74e937b257c21c4f66a81402609b84a509f3f6b38f003cef0156ca12122090c1d22c1c49c43e528a9f334c728a9abc451a8d368422c7075aa56a6fc8984f", "block": { "timestamp": { "unpack": "1794755102." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0d85035a4e90098259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…3b3479e9582f80912ad691a05407553f3a287a7cb57920f83a480677762bacd3a9313c2d9cd45c3e3467f62e (174 bytes)", "f88b19850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…48d0cd4b8d0cb2880ae749a035e4f665cace53dd8da92bc6a31524dd4973bb2b341402d9c9e2f5ded53b2822 (141 bytes)", "f88b1485035a4e90098254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…d404a359338502d653742da0164e4696b82f6528c6261dbdefc8107f811a76acf5149258bdafa85a667d50d7 (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": [] } }
0x950c0452...9d02cb850x8001...0d8f → 0x7919...5a5bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b59a8948...6fc8984f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "952274dc0645a471ddb360cd7fd2275d813b069d369c27d277a62ebd8e211a53", "timestamp": { "unpack": "1794755102." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0d85035a4e90098259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…3b3479e9582f80912ad691a05407553f3a287a7cb57920f83a480677762bacd3a9313c2d9cd45c3e3467f62e (174 bytes)", "f88b19850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…48d0cd4b8d0cb2880ae749a035e4f665cace53dd8da92bc6a31524dd4973bb2b341402d9c9e2f5ded53b2822 (141 bytes)", "f88b1485035a4e90098254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…d404a359338502d653742da0164e4696b82f6528c6261dbdefc8107f811a76acf5149258bdafa85a667d50d7 (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:005805942c...9771c1f8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d0354cd2...59397acb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "eb35a6fd9834fde3cf4d1a4e620446fc8cb722f097947e01599c168ca0d86c2e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003bd0bb52...6ab1bd66
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d0354cd2951314b18dc09e50043cc690e13b9542615dfa566ac990f09c4b97bfca12122022d2f8be72f37c33e281d62f2608e6f843ea04086ee6f29431e820bd59397acb", "hash": "eb35a6fd9834fde3cf4d1a4e620446fc8cb722f097947e01599c168ca0d86c2e", "number": "215089", "timestamp": "1794755102", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0952274dc0645a471ddb360cd7fd2275d813b069d369c27d277a62ebd8e211a53a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0d85035a4e90098259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…3b3479e9582f80912ad691a05407553f3a287a7cb57920f83a480677762bacd3a9313c2d9cd45c3e3467f62e (174 bytes)", "f88b19850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…48d0cd4b8d0cb2880ae749a035e4f665cace53dd8da92bc6a31524dd4973bb2b341402d9c9e2f5ded53b2822 (141 bytes)", "f88b1485035a4e90098254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…d404a359338502d653742da0164e4696b82f6528c6261dbdefc8107f811a76acf5149258bdafa85a667d50d7 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0005fe3178...a49f2eb7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003bd0bb52ef8a4cd27011b493ad62fa4690dc1eae14f4974248ea3dbc555dce7bca1212201de20be6a78b00265dcc3c7d28a65d5a62685c38606dcb7d7773e1e66ab1bd66", "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": "11002004249999824130892462.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }