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Canton Updates/122077...bf09
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #188,983

This Gateway_FinalizeBlock transaction built EVM block #188,983 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #188,983
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
396ms

Block planned

Producer plans block #188983 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #188983

317ms
317ms

Committed on Canton

Participant commits update 1220778e5b…a5bf09
—

Imported to the execution layers

Importer applies block #188983 from GatewayHead

—
0ms
250ms
396ms
EVM
Canton
External call
Total
Complete317ms
317ms

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
#188,983
Block Hash
0x49fa6e5d...6c977660
Block Timestamp
Nov 13, 2026, 22:17:55 UTC
Transactions
0xe56b7da6...d87da4f30x664f...5c9b → 0x51be...67edSuccess
0xf638a501...4c73f4350x3d58...27be → 0xa276...16d2Success
Overview
Update ID
1220778e5b...49a5bf09
Offset
586069
Record Time
Nov 13, 2026, 22:17:55 UTC
Command ID
gw-64c9a5594...73583ef2
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00304b05ed...eb66538c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0045058f36dd4b245b6885a975cffc15c0a0e00fbdb18e74a38406c4b26ce229bdca121220f1a704428baf100c482b60bbd59dad98bb98d6890a86b3056a800545d32c9f2b", "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": "11002004249999840888696224.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
0xe0377f14...e06dd2bd0xdc04...dbe5 → 0xa276...16d2Success
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0096ea376f...8121b9a0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "49fa6e5dd2a6406a1df28720384c5e1f8c1c582fe6b07dd897cbe38d6c977660", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001232ff67...96b91546
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00195472d75452401960da57869de2d4f8f41a010ecc5f19992d5a58caab3f5a99ca12122001d9bcfaf6194f0787fd2b762231f4c9ccf64371a91e112a7b796893a8568c4a", "block": { "timestamp": { "unpack": "1794608275." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b138506f3c900108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bad4bed5d9064c8805e98ea001946821c91ffcc6ec4d79519c6b1ee1a1c81b96e8021fa06bb3d8bce843efc8 (141 bytes)", "f8ac128506f3c900108259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…d48c2015d3f0fc960915c4a019d28d3741804392de473d7f4a14b490bfcb52975c50c71c21a27683837a5edb (174 bytes)", "f88b138506f3c900108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7faa276787025d5a66f42ba0730a3f230bcae3fb86728182c81836eab0b0f833f4f062e24484c2a1b8a8bdb9 (141 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:00195472d7...a8568c4a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "19c6d0667f763b79aaa5a7aa9be3c666c457388fe103b1ea7f097c4a73583ef2", "timestamp": { "unpack": "1794608275." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b138506f3c900108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bad4bed5d9064c8805e98ea001946821c91ffcc6ec4d79519c6b1ee1a1c81b96e8021fa06bb3d8bce843efc8 (141 bytes)", "f8ac128506f3c900108259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…d48c2015d3f0fc960915c4a019d28d3741804392de473d7f4a14b490bfcb52975c50c71c21a27683837a5edb (174 bytes)", "f88b138506f3c900108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7faa276787025d5a66f42ba0730a3f230bcae3fb86728182c81836eab0b0f833f4f062e24484c2a1b8a8bdb9 (141 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:008756b9b3...fbfb1f9f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0045058f36...d32c9f2b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0096ea376f719a02ac333392aed8882404b99943024bf1a8dc95822a41f5cddaa1ca121220a3939ff816893c9faa5ed8bc2e820afb8c3050dc5d16407adbd5a2be8121b9a0", "hash": "49fa6e5dd2a6406a1df28720384c5e1f8c1c582fe6b07dd897cbe38d6c977660", "number": "188983", "timestamp": "1794608275", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a019c6d0667f763b79aaa5a7aa9be3c666c457388fe103b1ea7f097c4a73583ef2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b138506f3c900108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bad4bed5d9064c8805e98ea001946821c91ffcc6ec4d79519c6b1ee1a1c81b96e8021fa06bb3d8bce843efc8 (141 bytes)", "f8ac128506f3c900108259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…d48c2015d3f0fc960915c4a019d28d3741804392de473d7f4a14b490bfcb52975c50c71c21a27683837a5edb (174 bytes)", "f88b138506f3c900108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7faa276787025d5a66f42ba0730a3f230bcae3fb86728182c81836eab0b0f833f4f062e24484c2a1b8a8bdb9 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }