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Canton Updates/122036...565a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,753

This Gateway_FinalizeBlock transaction built EVM block #57,753 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #57,753
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
370ms

Block planned

Producer plans block #57753 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57753

296ms
296ms

Committed on Canton

Participant commits update 1220362771…68565a
—

Imported to the execution layers

Importer applies block #57753 from GatewayHead

—
0ms
250ms
370ms
EVM
Canton
External call
Total
Complete296ms
296ms

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
#57,753
Block Hash
0x50849016...54575469
Block Timestamp
Nov 7, 2026, 00:31:28 UTC
Transactions
0xdc54b293...bf40b6b20x64fe...ea2d → 0xbeed...74d2Success
0xc771f5ac...6bd778b30x9275...e249 → 0x235d...3c8cSuccess
Overview
Update ID
1220362771...2068565a
Offset
182695
Record Time
Nov 7, 2026, 00:31:28 UTC
Command ID
gw-64c9a5594...0ae86f25
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f52c2c35...ca094ce4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005c8bd365296344b77719b72646ab5964037a8539dde22fd9a26cdc13d6961781ca12122097ad11769a87664b6d6d55b05b75874660def829bfacb47b6f2125ccd77b5801", "block": { "timestamp": { "unpack": "1794011488." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…ea14661bcd84775d219260a02e1139e42c7976a40fbc44983aabee5bdca8896ec5b7805e3e80c36a1dbabb25 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…823b8ef6b15e23dc0c74d3a0410662ff5479ee9012f1d152e9bb84b78af8986302fef941f5f8d5b6d70e77ef (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c205c271f8e30592083b8aa0109c8870a3259a4983d45dd8a445859ca9cff9cbfb46f6682522263f03853df5 (141 bytes)", "f871822055858bb2c97008825208942a2e629fb288ddaa18b43eb7db9eccb3e442dab288016345785d8a0000…ae81fed7735a7a57d7d4eea05076b3cfe78d6a60ce08a0115ba1994b4410d0935e29f47df4fb77780a41f21c (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": [] } }
0x49d2b56b...3c94d07c0xfe3a...db13 → 0x2a2e...dab2Success
0x72617950...24f87a7e0xb5dd...f79b → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005c8bd365...d77b5801
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ec7e2219310ef1c85d795de9e69531e75b3b162acfb2f724ae4cb0c60ae86f25", "timestamp": { "unpack": "1794011488." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…ea14661bcd84775d219260a02e1139e42c7976a40fbc44983aabee5bdca8896ec5b7805e3e80c36a1dbabb25 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…823b8ef6b15e23dc0c74d3a0410662ff5479ee9012f1d152e9bb84b78af8986302fef941f5f8d5b6d70e77ef (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c205c271f8e30592083b8aa0109c8870a3259a4983d45dd8a445859ca9cff9cbfb46f6682522263f03853df5 (141 bytes)", "f871822055858bb2c97008825208942a2e629fb288ddaa18b43eb7db9eccb3e442dab288016345785d8a0000…ae81fed7735a7a57d7d4eea05076b3cfe78d6a60ce08a0115ba1994b4410d0935e29f47df4fb77780a41f21c (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:0014090abf...bdfea56d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000324ef8b...3727b66b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "50849016f4f0292db0761fe6f9256847d6e399096b3a2ca15cfca69454575469", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001be72b4b...18e103c4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000324ef8bc86aafb2bf9cc7081623299a44e13fc369e29aa9951fe12c82bd0a3cca12122031f56cec893e35e2c32c7c65d98fd7bd9a8dd95a9529e56e12609f743727b66b", "hash": "50849016f4f0292db0761fe6f9256847d6e399096b3a2ca15cfca69454575469", "number": "57753", "timestamp": "1794011488", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ec7e2219310ef1c85d795de9e69531e75b3b162acfb2f724ae4cb0c60ae86f25a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…ea14661bcd84775d219260a02e1139e42c7976a40fbc44983aabee5bdca8896ec5b7805e3e80c36a1dbabb25 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…823b8ef6b15e23dc0c74d3a0410662ff5479ee9012f1d152e9bb84b78af8986302fef941f5f8d5b6d70e77ef (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c205c271f8e30592083b8aa0109c8870a3259a4983d45dd8a445859ca9cff9cbfb46f6682522263f03853df5 (141 bytes)", "f871822055858bb2c97008825208942a2e629fb288ddaa18b43eb7db9eccb3e442dab288016345785d8a0000…ae81fed7735a7a57d7d4eea05076b3cfe78d6a60ce08a0115ba1994b4410d0935e29f47df4fb77780a41f21c (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002795e4d4...a60f736d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001be72b4be504cd8bd72f63fc5ca069d7e98c3ba190e0abcd21ce46a0c5dbed0eca121220b0357f0753a6809fcf59ccdf3760bae1ed61ac7b421292bd3bfa54c518e103c4", "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": "11002004249999975212497836.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }