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Canton Updates/122028...23dc
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,325

This Gateway_FinalizeBlock transaction built EVM block #38,325 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #38,325
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #38325 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38325

1.2s
1.2s

Committed on Canton

Participant commits update 122028c57c…3a23dc
—

Imported to the execution layers

Importer applies block #38325 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#38,325
Block Hash
0x1732db6c...37843f6d
Block Timestamp
Nov 5, 2026, 20:34:35 UTC
Transactions
0x0383e590...ba3dd2a40x0ce2...b71f → 0xd129...b96cSuccess
0xab26dfed...1333c2170xb83a...3778 → 0x235d...3c8cSuccess
Overview
Update ID
122028c57c...4e3a23dc
Offset
122751
Record Time
Nov 5, 2026, 20:34:36 UTC
Command ID
gw-64c9a5594...787ca46e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000c6586f5...bea05f26
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002fe5deb812f743b0753ae34bbf333b72d9e1675441269e23aca7e52617dfd8b1ca12122011e8bb2af8d4ffde5f9769d55863986e4b5c8a3408e93a09918113d01a01d5f4", "block": { "timestamp": { "unpack": "1793910875." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c0cd15997b3e29a0aa4adea036661a1a130be19e8f462edb557cad2a6e3567f27ee7f6a4b51a03caa2924cc5 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…66b5769e0776e53cd48d70a032a87334ca9cf0163a71a7bf24e53e82cd8d2ce9253f94995846c7c1fac9b6ca (111 bytes)", "f871821457858bb2c97008825208945d2db5661c3144ab96b66c3bb6900ccd711ef00488016345785d8a0000…16bb165e92c282307b22dca0722834c325b5b841a0a46152c353b058dd4e666e08a8e62215938395ea1cbad1 (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": [] } }
0xb0dd695c...5bd517590xfe3a...db13 → 0x5d2d...f004Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002fe5deb8...1a01d5f4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "847fbb04a6274e30a5366e2d436a2fc8d09a3515212b8fd9993b8123787ca46e", "timestamp": { "unpack": "1793910875." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c0cd15997b3e29a0aa4adea036661a1a130be19e8f462edb557cad2a6e3567f27ee7f6a4b51a03caa2924cc5 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…66b5769e0776e53cd48d70a032a87334ca9cf0163a71a7bf24e53e82cd8d2ce9253f94995846c7c1fac9b6ca (111 bytes)", "f871821457858bb2c97008825208945d2db5661c3144ab96b66c3bb6900ccd711ef00488016345785d8a0000…16bb165e92c282307b22dca0722834c325b5b841a0a46152c353b058dd4e666e08a8e62215938395ea1cbad1 (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:00b29350f1...58127166
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000ef09d5f...992a5077
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1732db6c5e278bc3d716ee615f8e18efaa72e77ed67f26297ba8d44737843f6d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003d110fb5...5bb7121d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000ef09d5ff43518c5ffe04847cdd667479427a6c94b52915278d8402a4b499a14ca121220cc5814e29aad278f3288484a97523a56cc4029da45e78bc522a966ae992a5077", "hash": "1732db6c5e278bc3d716ee615f8e18efaa72e77ed67f26297ba8d44737843f6d", "number": "38325", "timestamp": "1793910875", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0847fbb04a6274e30a5366e2d436a2fc8d09a3515212b8fd9993b8123787ca46ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…c0cd15997b3e29a0aa4adea036661a1a130be19e8f462edb557cad2a6e3567f27ee7f6a4b51a03caa2924cc5 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…66b5769e0776e53cd48d70a032a87334ca9cf0163a71a7bf24e53e82cd8d2ce9253f94995846c7c1fac9b6ca (111 bytes)", "f871821457858bb2c97008825208945d2db5661c3144ab96b66c3bb6900ccd711ef00488016345785d8a0000…16bb165e92c282307b22dca0722834c325b5b841a0a46152c353b058dd4e666e08a8e62215938395ea1cbad1 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00572ce600...6d0d7c7f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003d110fb57785fd1082a0bb32b905bef2e439f5199033af33f0d884ebc32a12d2ca1212200e318baf67ecb3d90f7f5e5a3c984c90e3206568d33c116604a636605bb7121d", "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": "11002004249999984019523973.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }