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Canton Updates/122037...600d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,642

This Gateway_FinalizeBlock transaction built EVM block #5,642 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #5,642
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s

Block planned

Producer plans block #5642 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5642

2.3s
2.3s

Committed on Canton

Participant commits update 122037f2ad…c7600d
—

Imported to the execution layers

Importer applies block #5642 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s
EVM
Canton
External call
Total
Complete2.3s
2.3s

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
#5,642
Block Hash
0xe6ff9aba...9090d4a0
Block Timestamp
Nov 2, 2026, 20:29:43 UTC
Transactions
0xa99cd70b...07dc3fd50x3ffd...eece → 0x3f81...1f48Success
0xe1014fc1...afd5e0aa0x2455...59c1 → 0x44e6...e5c1Success
Overview
Update ID
122037f2ad...81c7600d
Offset
18617
Record Time
Nov 2, 2026, 20:29:45 UTC
Command ID
gw-64c9a5594...011c9666
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000d03b03d...4fd2fe7f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00db19c28dce4e76ced2d8d04f34da7f9a7155b920eb72e61b72b8e141098cbd46ca12122098438f684b923703e7656851ba2da1c000efe9b88fe873a83cd2b3dbea58f9b2", "block": { "timestamp": { "unpack": "1793651383." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a251c85188122883f85188122884d826ccd9444e610fdf9d23cfde1535cdf45278b9feb64e5c1…d4fdc3bc3ddd62777c10d2a03a591de6be9788c75a9e03bfeefe6a93ae2cd4d7af2c8b16abfc38492de2291c (118 bytes)", "02f893830e4a251d85188122883f85188122884d826fea943f81bdac4da7febc04f2450115b9005a1e531f48…64c497bc5cb8bccc3f19eaa0283746ceb27feb43437fcb67551c0fef82a0733b9fea2c6680a4c0ccec93dbf3 (150 bytes)", "02f879830e4a25820f1085188122883f851881228847825208944476067ed86ad9458194f54e0c11fecf261d…7067d5174cf2c8beb9e2e1a01e8c2685a17bda141c67bb36576c9a60c959446bc1a1a69ff8111d25364f0880 (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": [] } }
0x2a0f87a0...adbb8ea60xa253...30e5 → 0x4476...65c2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00db19c28d...ea58f9b2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5103ef3104939964e05b025ffd3e3e809adad36916936627a9376128011c9666", "timestamp": { "unpack": "1793651383." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a251c85188122883f85188122884d826ccd9444e610fdf9d23cfde1535cdf45278b9feb64e5c1…d4fdc3bc3ddd62777c10d2a03a591de6be9788c75a9e03bfeefe6a93ae2cd4d7af2c8b16abfc38492de2291c (118 bytes)", "02f893830e4a251d85188122883f85188122884d826fea943f81bdac4da7febc04f2450115b9005a1e531f48…64c497bc5cb8bccc3f19eaa0283746ceb27feb43437fcb67551c0fef82a0733b9fea2c6680a4c0ccec93dbf3 (150 bytes)", "02f879830e4a25820f1085188122883f851881228847825208944476067ed86ad9458194f54e0c11fecf261d…7067d5174cf2c8beb9e2e1a01e8c2685a17bda141c67bb36576c9a60c959446bc1a1a69ff8111d25364f0880 (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:0052459780...07f57ffb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0078395efe...8119bbda
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e6ff9abaca4a225a9c8f73643cd8f17750e83d3dd7a20e74c7d7c4729090d4a0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009bc83bf9...92e4c331
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0078395efe5ec45ac5beb0faa5d25883e1ab034e095bb3f7374acd69974dd2d099ca121220a7e84bb57eaaa1897847b85f77d7e2e185189a9150eabd56e753a21a8119bbda", "hash": "e6ff9abaca4a225a9c8f73643cd8f17750e83d3dd7a20e74c7d7c4729090d4a0", "number": "5642", "timestamp": "1793651383", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05103ef3104939964e05b025ffd3e3e809adad36916936627a9376128011c9666a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f873830e4a251c85188122883f85188122884d826ccd9444e610fdf9d23cfde1535cdf45278b9feb64e5c1…d4fdc3bc3ddd62777c10d2a03a591de6be9788c75a9e03bfeefe6a93ae2cd4d7af2c8b16abfc38492de2291c (118 bytes)", "02f893830e4a251d85188122883f85188122884d826fea943f81bdac4da7febc04f2450115b9005a1e531f48…64c497bc5cb8bccc3f19eaa0283746ceb27feb43437fcb67551c0fef82a0733b9fea2c6680a4c0ccec93dbf3 (150 bytes)", "02f879830e4a25820f1085188122883f851881228847825208944476067ed86ad9458194f54e0c11fecf261d…7067d5174cf2c8beb9e2e1a01e8c2685a17bda141c67bb36576c9a60c959446bc1a1a69ff8111d25364f0880 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ba96d02d...f0ee962c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009bc83bf96f55cecb568040be1d4d75a0f27b82292a77ca7ea8c39b2fdd9d2cc0ca121220c8553e8298adecf4aeca9d0da7bf1980f1b783ed1de9437f35972b2892e4c331", "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": "11002004249999997585915231.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }