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Canton Updates/1220be...5c27
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #185,249

This Gateway_FinalizeBlock transaction built EVM block #185,249 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #185,249
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.5s

Block planned

Producer plans block #185249 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #185249

3.6s
3.6s

Committed on Canton

Participant commits update 1220be0ed8…c95c27
—

Imported to the execution layers

Importer applies block #185249 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
#185,249
Block Hash
0xed699b6d...34c23b9b
Block Timestamp
Nov 13, 2026, 18:18:16 UTC
Transactions
0xf1321137...167c8db30x523b...fb4b → 0x1ccd...bbd9Success
0x3cd9c06d...fdd2cfee0xfe8b...4b03 → 0x44ce...b4bfSuccess
Overview
Update ID
1220be0ed8...1fc95c27
Offset
574627
Record Time
Nov 13, 2026, 18:18:19 UTC
Command ID
gw-64c9a5594...d73cd9bf
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e073702f...636aa7a5
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005f4af6dd62bbcad692dd3eadba17f71416dd20ddb521e4f2787c97c5e253ae38ca1212209a75ab2a7e20610cc87425a7f8c6cdc0ad46cd19035fa95d44f39b20191e80b9", "block": { "timestamp": { "unpack": "1794593896." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25821fbe8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…f0c8d5ddf34757538163b7a01b3d69f1850bf6ddea7f8b9dc61df980293313d4cc2c30061ff3697784fdacbe (116 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f00941ccd2b9afdbc434002d77fbc3dc1289e774dbbd980a4…8c813d97612fea28a54c98a0382d788e94cda3ed4ab474873b569ad4f253c17006ba49a5b3daf32ceb697953 (148 bytes)", "f88b648465f1b52d830178c1947556e99845f273115d3b36d608099107aa6a6e5d80a46a6278420000000000…d4aac417effdfd1c32b997a02858603e5c472b1fbccfe364ba04a28a9224a9ffabbd877b87449077eaae934b (141 bytes)", "02f8b4830e4a257f8502cb417800850306dc42008289109444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf…dc5594f5feba48436a37daa068e3ab9726618e8fa72ab577531c069bc2371c98530923b17b3895ef296448bd (183 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": [] } }
0x9e783287...fd6117ae0x27ab...4986 → 0x27ab...4986Success
0x6c49f98d...fd5f02570xb77b...ba0f → 0x7556...6e5dSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005f4af6dd...191e80b9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "597109b4d95fa8a61245e65370bb7e4a2a206075d2bfab49cb7635b9d73cd9bf", "timestamp": { "unpack": "1794593896." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25821fbe8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…f0c8d5ddf34757538163b7a01b3d69f1850bf6ddea7f8b9dc61df980293313d4cc2c30061ff3697784fdacbe (116 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f00941ccd2b9afdbc434002d77fbc3dc1289e774dbbd980a4…8c813d97612fea28a54c98a0382d788e94cda3ed4ab474873b569ad4f253c17006ba49a5b3daf32ceb697953 (148 bytes)", "f88b648465f1b52d830178c1947556e99845f273115d3b36d608099107aa6a6e5d80a46a6278420000000000…d4aac417effdfd1c32b997a02858603e5c472b1fbccfe364ba04a28a9224a9ffabbd877b87449077eaae934b (141 bytes)", "02f8b4830e4a257f8502cb417800850306dc42008289109444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf…dc5594f5feba48436a37daa068e3ab9726618e8fa72ab577531c069bc2371c98530923b17b3895ef296448bd (183 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:00c288d8f0...e4dc03cc
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0094757f35...4b6122fa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ed699b6d3bea785413c59ad76cc8b8fa7b3216840cd967a74312a80a34c23b9b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c5762d11...def5eff6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0094757f35560521b36acb9f1c3dc22f880bc3f7011260f86ad3e0011233936309ca12122012c1b978c669100c7359b5c7e459f36429c523fad60e602c0df64eb64b6122fa", "hash": "ed699b6d3bea785413c59ad76cc8b8fa7b3216840cd967a74312a80a34c23b9b", "number": "185249", "timestamp": "1794593896", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0597109b4d95fa8a61245e65370bb7e4a2a206075d2bfab49cb7635b9d73cd9bfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a25821fbe8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…f0c8d5ddf34757538163b7a01b3d69f1850bf6ddea7f8b9dc61df980293313d4cc2c30061ff3697784fdacbe (116 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f00941ccd2b9afdbc434002d77fbc3dc1289e774dbbd980a4…8c813d97612fea28a54c98a0382d788e94cda3ed4ab474873b569ad4f253c17006ba49a5b3daf32ceb697953 (148 bytes)", "f88b648465f1b52d830178c1947556e99845f273115d3b36d608099107aa6a6e5d80a46a6278420000000000…d4aac417effdfd1c32b997a02858603e5c472b1fbccfe364ba04a28a9224a9ffabbd877b87449077eaae934b (141 bytes)", "02f8b4830e4a257f8502cb417800850306dc42008289109444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf…dc5594f5feba48436a37daa068e3ab9726618e8fa72ab577531c069bc2371c98530923b17b3895ef296448bd (183 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ad8a13d0...0bb28bc0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c5762d11fb5a119bc94b28915e55799a9e03f97e5eedfa869c5abed7f6a64195ca1212202158d308ec383588e4697963b0d50c6d1e9c8ab306a02aef0aebeb72def5eff6", "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": "11002004249999844637819154.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }