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Canton Updates/122055...6588
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #86,277

This Gateway_FinalizeBlock transaction built EVM block #86,277 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #86,277
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.4s

Block planned

Producer plans block #86277 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #86277

3.5s
3.5s

Committed on Canton

Participant commits update 122055fd91…f36588
—

Imported to the execution layers

Importer applies block #86277 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.4s
EVM
Canton
External call
Total
Complete3.5s
3.5s

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
#86,277
Block Hash
0x370f7533...a36247eb
Block Timestamp
Nov 8, 2026, 12:25:05 UTC
Transactions
0x1af06a74...55e0e2530x9bc3...ae8d → 0x0470...e0ddSuccess
0x96cde4dd...0ba79d180xf2d9...4f89 → 0xa276...16d2Success
Overview
Update ID
122055fd91...9ef36588
Offset
270420
Record Time
Nov 8, 2026, 12:25:08 UTC
Command ID
gw-64c9a5594...3c200afb
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a10efb99...17bc6d04
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0080f89894abd8842639bc453c42208d121aa9b8b5c96d7d2002e32849d8e10bffca121220ff35757547936d94a11b9995c9316b22ca8513eab21a69b017be48c5366e0c47", "block": { "timestamp": { "unpack": "1794140705." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac298459682f0083011e399404702b2d9e23322d7bae725080f0cc76e0b7e0dd80b84440c10f1900000000…28fbb0e4675cd928778ab2a07a4a1d78a5206e5127eb962b0a8cc1ac795fabaaaf6769cb41c6c5a0e040913b (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…475105e251b87791b97c37a06c2805f72c6fed97f0abeca389d2bc7306236cf4c6a9e9cce406836e832037b8 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9051055610ebb2cd5eb431a02c7c315cd84aa003c4143be2612d45f69beeb47395b61e8ec46912e6b669360c (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": [] } }
0x480286de...69654fc20xdaa5...321b → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0080f89894...366e0c47
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ca402cbf5e4fdf23791c6b3dbc345758fcefce5049baa58e1c8232d23c200afb", "timestamp": { "unpack": "1794140705." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac298459682f0083011e399404702b2d9e23322d7bae725080f0cc76e0b7e0dd80b84440c10f1900000000…28fbb0e4675cd928778ab2a07a4a1d78a5206e5127eb962b0a8cc1ac795fabaaaf6769cb41c6c5a0e040913b (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…475105e251b87791b97c37a06c2805f72c6fed97f0abeca389d2bc7306236cf4c6a9e9cce406836e832037b8 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9051055610ebb2cd5eb431a02c7c315cd84aa003c4143be2612d45f69beeb47395b61e8ec46912e6b669360c (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:006e170260...265ba84c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00eee28e80...ccb93423
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "370f7533eb889965a55368fc0b30b2b47594cc31720970a90163cccaa36247eb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00936f0b4e...37935b67
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00eee28e8021f27e32790ee3558adc4f304ef989ac3a5bc7af79b6907453c9ebd0ca1212203f8fec6c4efa2a38cd6574b0c9d9179a2db20740636122b868a0a1acccb93423", "hash": "370f7533eb889965a55368fc0b30b2b47594cc31720970a90163cccaa36247eb", "number": "86277", "timestamp": "1794140705", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ca402cbf5e4fdf23791c6b3dbc345758fcefce5049baa58e1c8232d23c200afba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac298459682f0083011e399404702b2d9e23322d7bae725080f0cc76e0b7e0dd80b84440c10f1900000000…28fbb0e4675cd928778ab2a07a4a1d78a5206e5127eb962b0a8cc1ac795fabaaaf6769cb41c6c5a0e040913b (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…475105e251b87791b97c37a06c2805f72c6fed97f0abeca389d2bc7306236cf4c6a9e9cce406836e832037b8 (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9051055610ebb2cd5eb431a02c7c315cd84aa003c4143be2612d45f69beeb47395b61e8ec46912e6b669360c (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bea71bcd...784d2bd9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00936f0b4ef8e6bbd5095d00fe06ae1f47132dd97111fac8c32369b1221449e57aca121220e77e4d2c3da579b240d11b506f31f382462df646848a180af62c3a3537935b67", "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": "11002004249999965033920833.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }