Paula Guasp
type: MusicGroup
popularity: 10
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73a1f9e4ab7377d32edf1709a4d6011248a7eb394ebe7887bf6b38f41350d26d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ce09ef2-7054-4bee-aa0c-92725e085e1f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ce09ef2-7054-4bee-aa0c-92725e085e1f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ce09ef2-7054-4bee-aa0c-92725e085e1f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73a1f9e4ab7377d32edf1709a4d6011248a7eb394ebe7887bf6b38f41350d26d","name":"Paula Guasp","registered_at":"2026-06-16T21:58:58Z","symbol":"NIM1188186","token_address":"0x79ab7001c3ec6a1b2a1de8df8dde797177464077","type":"artist","uuid":"5ce09ef2-7054-4bee-aa0c-92725e085e1f"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a1f9e4ab7377d32edf1709a4d6011248a7eb394ebe7887bf6b38f41350d26d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ce09ef2-7054-4bee-aa0c-92725e085e1f.json and https://artists.proofprofile.net/proofs/artist/5ce09ef2-7054-4bee-aa0c-92725e085e1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x73a1f9e4ab7377d32edf1709a4d6011248a7eb394ebe7887bf6b38f41350d26d","name":"Paula Guasp","registered_at":"2026-06-16T21:58:58Z","symbol":"NIM1188186","token_address":"0x79ab7001c3ec6a1b2a1de8df8dde797177464077","type":"artist","uuid":"5ce09ef2-7054-4bee-aa0c-92725e085e1f"}
album: Edén
  type: MusicAlbum
  date published: 2020-08-31
album: Yo Pensaba en Ti
  type: MusicAlbum
  date published: 2020-09-25
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  type: MusicAlbum
  date published: 2020-11-27
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  type: MusicAlbum
  date published: 2021-02-06
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  type: MusicAlbum
  date published: 2021-05-07
album: Believe
  type: MusicAlbum
  date published: 2025-01-29
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  type: MusicAlbum
  date published: 2025-04-20
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  type: MusicAlbum
  date published: 2025-08-04
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  type: MusicAlbum
  date published: 2025-10-22