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Canton Updates/1220c7...6596
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #70,359

This Gateway_FinalizeBlock transaction built EVM block #70,359 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #70,359
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
620ms

Block planned

Producer plans block #70359 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #70359

496ms
496ms

Committed on Canton

Participant commits update 1220c79003…4d6596
—

Imported to the execution layers

Importer applies block #70359 from GatewayHead

—
0ms
250ms
500ms
620ms
EVM
Canton
External call
Total
Complete496ms
496ms

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
#70,359
Block Hash
0x959178f3...338da9c5
Block Timestamp
Nov 7, 2026, 12:23:14 UTC
Transactions
0xfcf17ce9...259ad1980x15e0...1b66 → 0x32d7...25aaSuccess
0xbfe6fe93...0e1f2dc60xbdbf...6a16 → 0xb492...ca1bSuccess
Overview
Update ID
1220c79003...634d6596
Offset
221224
Record Time
Nov 7, 2026, 12:23:14 UTC
Command ID
gw-64c9a5594...35e109ff
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0040b6a3a8...6185f5e7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c0da23bfad6950c22b997374d089b838020ff0284f52c1b4beed470a0b8e0cacca121220955b7cccba810ce7ca1c2135e3f9c6c9bb65d6b04cdfd40aa93b30bfc11733c8", "block": { "timestamp": { "unpack": "1794054194." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab248459682f00827e909432d741f3c2eeeb32a35d480ec032f0db5c9325aa80b844a9059cbb0000000000…fb23971d9c0bb83b2d3f4aa00ebd917b8e94b0a311da0d75b85135b1921287581c109c8e3778711e36195714 (173 bytes)", "f8ac04858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…80af24e226d8b742483c3aa039d156451ab622c82627585f2040f1795878599c6bb269c8b47b40edab43b738 (174 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c0da23bf...c11733c8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c3a25f3582a9abc4b9fd7e45239ae6b588b80e3ddb51f21fde03a66235e109ff", "timestamp": { "unpack": "1794054194." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab248459682f00827e909432d741f3c2eeeb32a35d480ec032f0db5c9325aa80b844a9059cbb0000000000…fb23971d9c0bb83b2d3f4aa00ebd917b8e94b0a311da0d75b85135b1921287581c109c8e3778711e36195714 (173 bytes)", "f8ac04858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…80af24e226d8b742483c3aa039d156451ab622c82627585f2040f1795878599c6bb269c8b47b40edab43b738 (174 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:00a332a445...8d6a8604
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004c0e7843...56195757
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "959178f361071d799326a66b860bed49e5a9b89d3a9c761b0f360a84338da9c5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001eb2e2d3...2ec911c1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004c0e78433bb596e01bb10d98ae3c8cca0fe568c0a2e26ac2716e5f34a5530c46ca121220daa7efd3ed4d19ea4b06cafc0db8a15f1eb228792f73ff4d1bb3e99156195757", "hash": "959178f361071d799326a66b860bed49e5a9b89d3a9c761b0f360a84338da9c5", "number": "70359", "timestamp": "1794054194", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0c3a25f3582a9abc4b9fd7e45239ae6b588b80e3ddb51f21fde03a66235e109ffa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ab248459682f00827e909432d741f3c2eeeb32a35d480ec032f0db5c9325aa80b844a9059cbb0000000000…fb23971d9c0bb83b2d3f4aa00ebd917b8e94b0a311da0d75b85135b1921287581c109c8e3778711e36195714 (173 bytes)", "f8ac04858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…80af24e226d8b742483c3aa039d156451ab622c82627585f2040f1795878599c6bb269c8b47b40edab43b738 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00260b644e...66507bc8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001eb2e2d3265b046c25f09348b4b2c7f021d2c51bb50ccd702f820e1d1dcebd1cca121220e5c7d062d32b0af4592c7af24948e406216f710d5fe7c95f542aee792ec911c1", "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": "11002004249999970747965386.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }