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Canton Updates/1220fa...041e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #214,412

This Gateway_FinalizeBlock transaction built EVM block #214,412 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #214,412
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #214412 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #214412

958ms
958ms

Committed on Canton

Participant commits update 1220fa1b1b…55041e
—

Imported to the execution layers

Importer applies block #214412 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete958ms
958ms

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
#214,412
Block Hash
0x02e91136...fa8408ec
Block Timestamp
Nov 15, 2026, 14:27:12 UTC
Transactions
0xf7710802...3cfe82300x924e...d2e1 → 0x925e...03fcSuccess
0x5a055e90...f97b37650xa618...7942 → 0x235d...3c8cSuccess
Overview
Update ID
1220fa1b1b...4f55041e
Offset
664712
Record Time
Nov 15, 2026, 14:27:12 UTC
Command ID
gw-64c9a5594...e483574f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00730387a0...a94c71a9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005656e7e4d652aa272a19bb7afdb83e4197e2fd44bb887ed4e6bab2fe5fa75968ca121220dfe2c3fea44b86cce731d4173a59ee0c149ca36747f04020f536f156e93246bb", "block": { "timestamp": { "unpack": "1794752832." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1a847b98a01a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…730196fd011b25a8a46f04a04480185794a22102dd8d6f8612c485e753eb1e7c563f86e4bdc8e995ba2a56f5 (140 bytes)", "02f901f4830e4a258222cf830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1ef9dc99f7d552348a60a0a06ebbbfc4658b4e0e3a9a9176ea8d9e80f03e6883dbaa5c46d6e51149cd54ee4b (504 bytes)", "02f874830e4a2503843b9aca0e843b9aca0e825208945c9db0b4f0812036df70a00875192c090c2db0218701…44e11a076ba6a14f22044fa001bd87d553a5e5bd03bb4d42f3c492abf81d8f4cd22571cc1981755f233738c0 (119 bytes)", "f86c1a847b98a01a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7dd1a6e6960bd293546f1ea032d880b416b67fa350a8980c362d5a782bb1f951df98b022fae4bce1dd2a8e22 (110 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": [] } }
0x0df0e483...f23b372f0x666c...6e55 → 0xa276...16d2Success
0x38089a4b...0f8bb8950xa4ae...9dce → 0x5c9d...b021Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005656e7e4...e93246bb
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "86aa467aefa2958da3911e916ec3ea5665fdc5a8c47a89cd5ccccff7e483574f", "timestamp": { "unpack": "1794752832." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1a847b98a01a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…730196fd011b25a8a46f04a04480185794a22102dd8d6f8612c485e753eb1e7c563f86e4bdc8e995ba2a56f5 (140 bytes)", "02f901f4830e4a258222cf830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1ef9dc99f7d552348a60a0a06ebbbfc4658b4e0e3a9a9176ea8d9e80f03e6883dbaa5c46d6e51149cd54ee4b (504 bytes)", "02f874830e4a2503843b9aca0e843b9aca0e825208945c9db0b4f0812036df70a00875192c090c2db0218701…44e11a076ba6a14f22044fa001bd87d553a5e5bd03bb4d42f3c492abf81d8f4cd22571cc1981755f233738c0 (119 bytes)", "f86c1a847b98a01a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7dd1a6e6960bd293546f1ea032d880b416b67fa350a8980c362d5a782bb1f951df98b022fae4bce1dd2a8e22 (110 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:000bddd07a...156853da
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00cb4bc1fc...8063ae92
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "02e91136115c2b879d77f80256ed70a6a63efcf07fc9b46f3b048b11fa8408ec", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000e07fa9c...9a9dc9bc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cb4bc1fcf5a95e5561055925dc9fb3c8faee911f059fa1b7ddcc6edb28bc509bca12122059311bd0842b6db62ea59cad92647749a1ad8fc497e6003107b24bba8063ae92", "hash": "02e91136115c2b879d77f80256ed70a6a63efcf07fc9b46f3b048b11fa8408ec", "number": "214412", "timestamp": "1794752832", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a086aa467aefa2958da3911e916ec3ea5665fdc5a8c47a89cd5ccccff7e483574fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a1a847b98a01a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…730196fd011b25a8a46f04a04480185794a22102dd8d6f8612c485e753eb1e7c563f86e4bdc8e995ba2a56f5 (140 bytes)", "02f901f4830e4a258222cf830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1ef9dc99f7d552348a60a0a06ebbbfc4658b4e0e3a9a9176ea8d9e80f03e6883dbaa5c46d6e51149cd54ee4b (504 bytes)", "02f874830e4a2503843b9aca0e843b9aca0e825208945c9db0b4f0812036df70a00875192c090c2db0218701…44e11a076ba6a14f22044fa001bd87d553a5e5bd03bb4d42f3c492abf81d8f4cd22571cc1981755f233738c0 (119 bytes)", "f86c1a847b98a01a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7dd1a6e6960bd293546f1ea032d880b416b67fa350a8980c362d5a782bb1f951df98b022fae4bce1dd2a8e22 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000557a097...a1281caf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000e07fa9c473afd2b79b0a2421200d28790f2c77e3502fe8908be0cbb95f484a9ca12122095c9cf4fbd070046db7ddf70ec517fc9a7dfe046c2eae654b18c9ec59a9dc9bc", "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": "11002004249999824578516275.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }