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Canton Updates/1220a9...7568
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #36,182

This Gateway_FinalizeBlock transaction built EVM block #36,182 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #36,182
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #36182 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36182

1.3s
1.3s

Committed on Canton

Participant commits update 1220a99c67…fe7568
—

Imported to the execution layers

Importer applies block #36182 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.6s
EVM
Canton
External call
Total
Complete1.3s
1.3s

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
#36,182
Block Hash
0xa977558f...96628952
Block Timestamp
Nov 5, 2026, 19:09:05 UTC
Transactions
0x6403a73a...900ef0cb0x5a6a...6777 → 0x235d...3c8cSuccess
0x3c9fd5d8...f25908470xb14b...e7e1 → 0x235d...3c8cSuccess
Overview
Update ID
1220a99c67...defe7568
Offset
116237
Record Time
Nov 5, 2026, 19:09:06 UTC
Command ID
gw-64c9a5594...159373bb
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00769409ff...f16a9837
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00312a4407a06dd023daabd36b99598973c44f3ebc54dc17454fe0810657ff3d40ca121220384e3226940d06af03172eef55138a6da8aa179df925b31cfd4d3b8ad5d3033b", "block": { "timestamp": { "unpack": "1793905745." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…2b738fa8c830baf013299da0262f940c1fc11be1a54e1495d68f190bee78cd688aa1c36cbd53e0723d391b37 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…941c6b7126bf130406bf69a021fa8a4eea82c8dbdf8aabee65bca0f8ca94d1f365f7ae61f625a52fd926f1e3 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5b0c8d2d4226652bf852a1a00c56c2eb62a8998302ad3458abf46f77181eaa601a2d8e263fc35d5c25d8a527 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6777481a54536869a7fc23a07955c3374e052a5a41f46e1282803f48c9b67a946e4f23b5eb9defb00790b162 (111 bytes)", "f871820fd4858bb2c97008825208940953c07c3eb809e0aa7f15243d5583e47ca7189788016345785d8a0000…167798826930714698c079a042a425bc9bcdd58aae05d805e5e6f776ed150a59f202bbef62d6df2fe1bc32ea (115 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": [] } }
0x73f87db2...72b2e0b20x2ea8...e8ed → 0xa080...b8f2Success
0xe13ecd7f...3f0c54180x9f56...2c2a → 0xa276...16d2Success
0x04078046...c97c0b490xfe3a...db13 → 0x0953...1897Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00312a4407...d5d3033b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4fefc6a379a733c2a1e7289f17fa00b14a9975ac0d7aa406d604f7d7159373bb", "timestamp": { "unpack": "1793905745." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…2b738fa8c830baf013299da0262f940c1fc11be1a54e1495d68f190bee78cd688aa1c36cbd53e0723d391b37 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…941c6b7126bf130406bf69a021fa8a4eea82c8dbdf8aabee65bca0f8ca94d1f365f7ae61f625a52fd926f1e3 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5b0c8d2d4226652bf852a1a00c56c2eb62a8998302ad3458abf46f77181eaa601a2d8e263fc35d5c25d8a527 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6777481a54536869a7fc23a07955c3374e052a5a41f46e1282803f48c9b67a946e4f23b5eb9defb00790b162 (111 bytes)", "f871820fd4858bb2c97008825208940953c07c3eb809e0aa7f15243d5583e47ca7189788016345785d8a0000…167798826930714698c079a042a425bc9bcdd58aae05d805e5e6f776ed150a59f202bbef62d6df2fe1bc32ea (115 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:009623abcf...de869785
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008fc54b93...a4e1e08d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a977558f730ea051f5a56ac0114af8347b637a32de9477219d7fed8396628952", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e7aad5da...5c434be5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008fc54b93ff95451c85fd3470958ff6993dd22013a04b5b21d24c2eb247a3d239ca121220f425427125c93079fd895e90a1f779df291f726ef7a04ecead486e46a4e1e08d", "hash": "a977558f730ea051f5a56ac0114af8347b637a32de9477219d7fed8396628952", "number": "36182", "timestamp": "1793905745", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04fefc6a379a733c2a1e7289f17fa00b14a9975ac0d7aa406d604f7d7159373bba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…2b738fa8c830baf013299da0262f940c1fc11be1a54e1495d68f190bee78cd688aa1c36cbd53e0723d391b37 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…941c6b7126bf130406bf69a021fa8a4eea82c8dbdf8aabee65bca0f8ca94d1f365f7ae61f625a52fd926f1e3 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5b0c8d2d4226652bf852a1a00c56c2eb62a8998302ad3458abf46f77181eaa601a2d8e263fc35d5c25d8a527 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6777481a54536869a7fc23a07955c3374e052a5a41f46e1282803f48c9b67a946e4f23b5eb9defb00790b162 (111 bytes)", "f871820fd4858bb2c97008825208940953c07c3eb809e0aa7f15243d5583e47ca7189788016345785d8a0000…167798826930714698c079a042a425bc9bcdd58aae05d805e5e6f776ed150a59f202bbef62d6df2fe1bc32ea (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b53b43bb...eab2b7ab
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e7aad5da66786cf5ab4233fdd002dbdc07f21f77256df4984bc9dea02f133345ca12122071806ec2f7abfb1ec2c0434c4df3528a3fac398a5c671df8b7400ab65c434be5", "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": "11002004249999984810483674.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }