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Canton Updates/1220a8...fe30
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #175,753

This Gateway_FinalizeBlock transaction built EVM block #175,753 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #175,753
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
268ms

Block planned

Producer plans block #175753 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #175753

214ms
214ms

Committed on Canton

Participant commits update 1220a8b57a…71fe30
—

Imported to the execution layers

Importer applies block #175753 from GatewayHead

—
0ms
250ms
268ms
EVM
Canton
External call
Total
Complete214ms
214ms

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
#175,753
Block Hash
0xcbef218e...0f90e251
Block Timestamp
Nov 13, 2026, 01:23:33 UTC
Transactions
0x6fd2a091...f2a96be50x214a...f50f → 0x925e...03fcSuccess
0xd7f10526...555fa6240xb048...9f74 → 0x9e02...3de2Success
Overview
Update ID
1220a8b57a...b171fe30
Offset
545120
Record Time
Nov 13, 2026, 01:23:33 UTC
Command ID
gw-64c9a5594...4bb701d6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c0910e58...1925026e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0024373132b7d7be0602f6583ffa4db2659bc65b9da17d12a07c5177a8f872580eca121220223da4d543563ec35bcd1de1848a3ed355547709e5f8b5fc20e83fe99a56fbc3", "block": { "timestamp": { "unpack": "1794533013." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821eda830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…934686684f6be083ef6d1aa066ec912f4abf267c034938d5d9c83e2f32a36c97df9ac9003ece297f7ee7e75d (504 bytes)", "02f901f4830e4a25821f0a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4873407b8db0599eddd386a02ac3df839291b5bd84a7e0723108e4e2ededce4a4011041bd75dc6f72b1efdb0 (504 bytes)", "f889048315f909826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…1aadc688a3e7d3223b0d85a00e4933ea0485f2b35d30423eaf48e11dee200058c7f650415accdbf38f808053 (139 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": [] } }
0x47731b9b...0043bf150x924e...d2e1 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0024373132...9a56fbc3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f4999ea051249bde0e6eebc95a83fcb43b033079929fcfc1138ab4254bb701d6", "timestamp": { "unpack": "1794533013." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821eda830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…934686684f6be083ef6d1aa066ec912f4abf267c034938d5d9c83e2f32a36c97df9ac9003ece297f7ee7e75d (504 bytes)", "02f901f4830e4a25821f0a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4873407b8db0599eddd386a02ac3df839291b5bd84a7e0723108e4e2ededce4a4011041bd75dc6f72b1efdb0 (504 bytes)", "f889048315f909826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…1aadc688a3e7d3223b0d85a00e4933ea0485f2b35d30423eaf48e11dee200058c7f650415accdbf38f808053 (139 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:0055f9cf32...d654e950
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005ad7fc33...8059833b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "cbef218e23193891cea46e63c086c4c687800b27d0427426d24650660f90e251", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0061757ef3...672f30c3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005ad7fc3321ae895aa7a831a0d62d11aea75115e553771de866c20c6a4347226aca1212209a58576c5e4b566e109af1282323fd961d803b1aac7773ed6a7dd9528059833b", "hash": "cbef218e23193891cea46e63c086c4c687800b27d0427426d24650660f90e251", "number": "175753", "timestamp": "1794533013", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f4999ea051249bde0e6eebc95a83fcb43b033079929fcfc1138ab4254bb701d6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821eda830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…934686684f6be083ef6d1aa066ec912f4abf267c034938d5d9c83e2f32a36c97df9ac9003ece297f7ee7e75d (504 bytes)", "02f901f4830e4a25821f0a830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4873407b8db0599eddd386a02ac3df839291b5bd84a7e0723108e4e2ededce4a4011041bd75dc6f72b1efdb0 (504 bytes)", "f889048315f909826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…1aadc688a3e7d3223b0d85a00e4933ea0485f2b35d30423eaf48e11dee200058c7f650415accdbf38f808053 (139 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b888fd19...6113e515
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0061757ef3c2f01821efed86a8281bd51c441a85e390b3526d0a6e9a8583796a68ca121220b6a6c828165107d99130d37230fbc4e9cb67feae4b8ce31a81701020672f30c3", "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": "11002004249999850798533287.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }