La Marraqueta
type: MusicGroup
genre: jazz fusion
description: La Marraqueta is a Chilean jazz fusion band formed in Santiago, with a mixture of folk music and Mapuche music, as well as rock. They have been called as Jazz Fusion Criollo (Chilean creole jazz fusio
popularity: 6
followers: 2471
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc651b392f2c3bafdae57d548a8331007107d42926c151d8a81c2629a589f839c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14e934b8-c03e-4947-bd9b-0863cbd79668.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14e934b8-c03e-4947-bd9b-0863cbd79668.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14e934b8-c03e-4947-bd9b-0863cbd79668
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc651b392f2c3bafdae57d548a8331007107d42926c151d8a81c2629a589f839c","name":"La Marraqueta","registered_at":"2026-06-15T20:52:11Z","symbol":"NIM0828556","token_address":"0xf0e83935c38a7c57eec050c7d17544487075084c","type":"artist","uuid":"14e934b8-c03e-4947-bd9b-0863cbd79668"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc651b392f2c3bafdae57d548a8331007107d42926c151d8a81c2629a589f839c. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14e934b8-c03e-4947-bd9b-0863cbd79668.json and https://artists.proofprofile.net/proofs/artist/14e934b8-c03e-4947-bd9b-0863cbd79668.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0xc651b392f2c3bafdae57d548a8331007107d42926c151d8a81c2629a589f839c","name":"La Marraqueta","registered_at":"2026-06-15T20:52:11Z","symbol":"NIM0828556","token_address":"0xf0e83935c38a7c57eec050c7d17544487075084c","type":"artist","uuid":"14e934b8-c03e-4947-bd9b-0863cbd79668"}
album: La Marraqueta
  type: MusicAlbum
  date published: 1995-01-01
album: Sayhueque
  type: MusicAlbum
  date published: 2000-02-08
album: La Marraqueta III
  type: MusicAlbum
  date published: 2005-02-08
album: La Marraqueta
  type: MusicAlbum
  date published: 2010-09-21
album: La Marraqueta III
  type: MusicAlbum
  date published: 2014-10-01
album: Astral
  type: MusicAlbum
  date published: 2022-05-04