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Canton Updates/122056...67e9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #145,062

This Gateway_FinalizeBlock transaction built EVM block #145,062 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #145,062
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #145062 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #145062

1.0s
1.0s

Committed on Canton

Participant commits update 1220564bc7…6f67e9
—

Imported to the execution layers

Importer applies block #145062 from GatewayHead

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

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
#145,062
Block Hash
0x97c85d18...840c7e16
Block Timestamp
Nov 11, 2026, 12:37:43 UTC
Transactions
0x145fdad8...9937308e0x176c...52ea → 0xd129...b96cSuccess
0x8df6da74...d5d97f5b0x1ad4...7289 → 0xa276...16d2Success
Overview
Update ID
1220564bc7...576f67e9
Offset
450845
Record Time
Nov 11, 2026, 12:37:44 UTC
Command ID
gw-64c9a5594...7ef3b078
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005abf589a...4fdbd11a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00295c93caadf8b5e5a8169e00582917c7e3d52af124853c15537c8c9a76cd01e7ca121220a191fd86c45a7a9073613c48a46243fdb572564ee9c1dd8ad505a962586540f0", "block": { "timestamp": { "unpack": "1794400663." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8aa07834ebb808259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…890665112b1a35d01c0a82a0101f0112fb59bd8b56f55eb471d73455597d28bf6cf5cdfa996ab1b0a6f2ef13 (172 bytes)", "f8890c834ebb808254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…d492596eab3344880e7f6ea01f19a7f1956c913c7f44464cecd56b09c0670d23cb71752db780661bbcac6be3 (139 bytes)", "02f901f4830e4a25821ab6830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1e7378b9b7211d2282392ba03196b812340f52fecb1fac36e34f92fa62f14b0817758334aaa15c51840ab09c (504 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": [] } }
0x88a7c14a...eea1fc4e0xac4e...845a → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00295c93ca...586540f0
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fa3cf0968724347917fee1b42f9d265da520891bc47bbdc486584c4d7ef3b078", "timestamp": { "unpack": "1794400663." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8aa07834ebb808259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…890665112b1a35d01c0a82a0101f0112fb59bd8b56f55eb471d73455597d28bf6cf5cdfa996ab1b0a6f2ef13 (172 bytes)", "f8890c834ebb808254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…d492596eab3344880e7f6ea01f19a7f1956c913c7f44464cecd56b09c0670d23cb71752db780661bbcac6be3 (139 bytes)", "02f901f4830e4a25821ab6830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1e7378b9b7211d2282392ba03196b812340f52fecb1fac36e34f92fa62f14b0817758334aaa15c51840ab09c (504 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:0063d120f3...085229c3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008371ac86...44d08c86
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "97c85d18c6de64e0c23d843ab30b32f09ec81419025c8382aa020ff5840c7e16", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00809bbee0...373ec9df
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008371ac868b641174b6324ceed1ea34ac738fcd467085cb73747575ebd53e0eb3ca12122069bc2507400dee76dd79c69431179bbc15676f7d75ca52c321298c5544d08c86", "hash": "97c85d18c6de64e0c23d843ab30b32f09ec81419025c8382aa020ff5840c7e16", "number": "145062", "timestamp": "1794400663", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fa3cf0968724347917fee1b42f9d265da520891bc47bbdc486584c4d7ef3b078a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8aa07834ebb808259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…890665112b1a35d01c0a82a0101f0112fb59bd8b56f55eb471d73455597d28bf6cf5cdfa996ab1b0a6f2ef13 (172 bytes)", "f8890c834ebb808254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…d492596eab3344880e7f6ea01f19a7f1956c913c7f44464cecd56b09c0670d23cb71752db780661bbcac6be3 (139 bytes)", "02f901f4830e4a25821ab6830f4240831e8480830cbde494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1e7378b9b7211d2282392ba03196b812340f52fecb1fac36e34f92fa62f14b0817758334aaa15c51840ab09c (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b3900361...29cfa728
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00809bbee0bef3eceba1f429302d85a4563e986c235e81a46cad9b6ffb70a44092ca1212200febb3a7d15e04a580697398eefcb502f10fac9e070017523c6801f0373ec9df", "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": "11002004249999876644341737.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }