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Canton Updates/122064...6ba9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #214,291

This Gateway_FinalizeBlock transaction built EVM block #214,291 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #214,291
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #214291 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #214291

1.1s
1.1s

Committed on Canton

Participant commits update 122064279c…2b6ba9
—

Imported to the execution layers

Importer applies block #214291 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
#214,291
Block Hash
0x8ed15825...ce2624a7
Block Timestamp
Nov 15, 2026, 14:21:40 UTC
Transactions
0x4eb9250a...e7df5f500x76e1...dcf4 → 0xd129...b96cSuccess
0xf22cf15a...97eace250x75db...5780 → 0xa276...16d2Success
Overview
Update ID
122064279c...a82b6ba9
Offset
664342
Record Time
Nov 15, 2026, 14:21:41 UTC
Command ID
gw-64c9a5594...540a70c1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008c2cfa9a...3db4699b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00897e900f934f54fc8fbe1abe40b8aef5bed04f05a1b2d04a6d920a85553f3805ca121220965c56f2dfa78d45e68d1ae9239aa8c3e200c1595483facf948079e6733e7e07", "block": { "timestamp": { "unpack": "1794752500." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f891830e4a2502843b9aca0e843b9aca0e826e799411d8b13a62b3cc396608c9cf28b3d7dc2a119f3b80a4…534afe9364b529329f5e3da00e467ed46cf7fd5d822411b3bc79607572a799700f909c974f8f66c9975e9511 (148 bytes)", "f88b0b850a02e400168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…62a9a6265aa3d12b4141e6a0340afd8e740d8e31bfef3140cb0129f374355eb9127a727aaeb74c745bc7f0cb (141 bytes)", "f8ac15850a02e400168259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…cc5eef4b69418cdf2ad5d8a05d187e8d39d1cb138c962133c2f1aaef44d4774607b3755b80642ecaf6eb6865 (174 bytes)", "f8ac0a850a02e400168259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fcae75c66b14177f70c70da00e623047809cf372114dbc4ef71d8780cc154771af7b6d73a058233bbc18b307 (174 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": [] } }
0x980e565d...442795430x0ca9...4ace → 0x11d8...9f3bSuccess
0x53887323...577e39f50xbf10...83c4 → 0x23e5...229aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00897e900f...733e7e07
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f9e0d1be5ef558892ace717d6952a17e324c7d9114ab9d0d41f961bd540a70c1", "timestamp": { "unpack": "1794752500." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f891830e4a2502843b9aca0e843b9aca0e826e799411d8b13a62b3cc396608c9cf28b3d7dc2a119f3b80a4…534afe9364b529329f5e3da00e467ed46cf7fd5d822411b3bc79607572a799700f909c974f8f66c9975e9511 (148 bytes)", "f88b0b850a02e400168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…62a9a6265aa3d12b4141e6a0340afd8e740d8e31bfef3140cb0129f374355eb9127a727aaeb74c745bc7f0cb (141 bytes)", "f8ac15850a02e400168259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…cc5eef4b69418cdf2ad5d8a05d187e8d39d1cb138c962133c2f1aaef44d4774607b3755b80642ecaf6eb6865 (174 bytes)", "f8ac0a850a02e400168259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fcae75c66b14177f70c70da00e623047809cf372114dbc4ef71d8780cc154771af7b6d73a058233bbc18b307 (174 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:002eb694f7...8c1213b7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0038f120a9...cef8a218
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8ed15825c59ca04bec8720eaf53d4bacfc08748ffc2f4f0bb9d4af05ce2624a7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f93288b5...c4238b27
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0038f120a9dc2eb147be96711a65c5103a36f2ec2ff5c25a838b57b38ba64dcc65ca1212201e75947ea3d8d3a6ba0f88a97d4a06f95ccfbff85e7b147cda40bf66cef8a218", "hash": "8ed15825c59ca04bec8720eaf53d4bacfc08748ffc2f4f0bb9d4af05ce2624a7", "number": "214291", "timestamp": "1794752500", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f9e0d1be5ef558892ace717d6952a17e324c7d9114ab9d0d41f961bd540a70c1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f891830e4a2502843b9aca0e843b9aca0e826e799411d8b13a62b3cc396608c9cf28b3d7dc2a119f3b80a4…534afe9364b529329f5e3da00e467ed46cf7fd5d822411b3bc79607572a799700f909c974f8f66c9975e9511 (148 bytes)", "f88b0b850a02e400168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…62a9a6265aa3d12b4141e6a0340afd8e740d8e31bfef3140cb0129f374355eb9127a727aaeb74c745bc7f0cb (141 bytes)", "f8ac15850a02e400168259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…cc5eef4b69418cdf2ad5d8a05d187e8d39d1cb138c962133c2f1aaef44d4774607b3755b80642ecaf6eb6865 (174 bytes)", "f8ac0a850a02e400168259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fcae75c66b14177f70c70da00e623047809cf372114dbc4ef71d8780cc154771af7b6d73a058233bbc18b307 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00156997da...341bf88c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f93288b56dd6079af600bf11363eaef2fc809d92156d2b332215b5f82bc1c912ca121220a46cca439178dc9c4361971c6f84d62b9d012972968ed3e476dcc02cc4238b27", "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": "11002004249999824712108951.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }