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Canton Updates/122049...0698
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #4,663

This Gateway_FinalizeBlock transaction built EVM block #4,663 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #4,663
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.5s

Block planned

Producer plans block #4663 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #4663

3.6s
3.6s

Committed on Canton

Participant commits update 12204951ba…900698
—

Imported to the execution layers

Importer applies block #4663 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.5s
EVM
Canton
External call
Total
Complete3.6s
3.6s

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
#4,663
Block Hash
0xb59d70ac...e5e45544
Block Timestamp
Nov 2, 2026, 19:26:16 UTC
Transactions
0x8b850878...1b4dfbdf0x27ab...4986 → 0x27ab...4986Success
0x97a89d20...f607711d0xa253...30e5 → 0x0d47...e356Success
Overview
Update ID
12204951ba...ce900698
Offset
15555
Record Time
Nov 2, 2026, 19:26:19 UTC
Command ID
gw-64c9a5594...73b7755c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e616d0a6...e2fcce0c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00fb20ca1670fe983a4a88587e24738caf42a56f4b9aa14bf42d548f541834275eca121220381118d0074975b8bee3f54e2eb16bbb38809c41a6bef87f81d6487e8575b10e", "block": { "timestamp": { "unpack": "1793647576." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f870830e4a2581f08502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c049…09d09555f84bcd824a8d02a04713c52caee25e2d9029834f4cd4d308828ab87097c67bbbc5c8f8fabce292e4 (115 bytes)", "02f879830e4a25820ca885188122883f851881228847825208940d47ea029259cfe481f9a6b581d07f499c7e…396a77a20848b9538c284fa0334ea1d81ae26492dc46f8b95cf08a75e0288cff38b0258b2f90fbe687a24f54 (124 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:00fb20ca16...8575b10e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e9f45cf4e3cfb598af33141f6d9a8edf78382fcf8ccd5dccedaab52a73b7755c", "timestamp": { "unpack": "1793647576." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f870830e4a2581f08502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c049…09d09555f84bcd824a8d02a04713c52caee25e2d9029834f4cd4d308828ab87097c67bbbc5c8f8fabce292e4 (115 bytes)", "02f879830e4a25820ca885188122883f851881228847825208940d47ea029259cfe481f9a6b581d07f499c7e…396a77a20848b9538c284fa0334ea1d81ae26492dc46f8b95cf08a75e0288cff38b0258b2f90fbe687a24f54 (124 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:006a436383...58898755
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002375a818...5eaaa323
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b59d70ac9059e75176b7cbbf6eb4f1480807b7482c5871c5f9c357b5e5e45544", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009b533f09...3cfc1b1f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002375a818ad68f420e7860e318b9eb1b057e8060bcd43a8771f034abbf4ff62f9ca121220e72289490d6ef2ccf3783639e48baa712474830f9eb7a141928cab9b5eaaa323", "hash": "b59d70ac9059e75176b7cbbf6eb4f1480807b7482c5871c5f9c357b5e5e45544", "number": "4663", "timestamp": "1793647576", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0e9f45cf4e3cfb598af33141f6d9a8edf78382fcf8ccd5dccedaab52a73b7755ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f870830e4a2581f08502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c049…09d09555f84bcd824a8d02a04713c52caee25e2d9029834f4cd4d308828ab87097c67bbbc5c8f8fabce292e4 (115 bytes)", "02f879830e4a25820ca885188122883f851881228847825208940d47ea029259cfe481f9a6b581d07f499c7e…396a77a20848b9538c284fa0334ea1d81ae26492dc46f8b95cf08a75e0288cff38b0258b2f90fbe687a24f54 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bb34fdf1...6e463744
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009b533f09e5cffe7053aeb7f6ea23692c5c2f92ca00e176b91fdeef365bdbb592ca121220ca2a89b9596442f31733e533f8a589dad4200fc5f42709a37836fffc3cfc1b1f", "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": "11002004249999998407385132.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }