cafe7
type: MusicGroup
popularity: 6
followers: 319
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc39a8ade81557de3c3601a00e44bb9996aa98c7d2adaf496569bd32d4b0af672
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae6bd669-4693-4627-9da4-e97d331e9d1a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae6bd669-4693-4627-9da4-e97d331e9d1a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae6bd669-4693-4627-9da4-e97d331e9d1a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
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 0xc39a8ade81557de3c3601a00e44bb9996aa98c7d2adaf496569bd32d4b0af672. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae6bd669-4693-4627-9da4-e97d331e9d1a.json and https://artists.proofprofile.net/proofs/artist/ae6bd669-4693-4627-9da4-e97d331e9d1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
album: COMO NO ADORARTE (Versión remasterizada 2014)
  type: MusicAlbum
  date published: 2022-05-20
album: UNIVERSAL
  type: MusicAlbum
  date published: 2022-06-24
album: AMIGOS HASTA EL FIN
  type: MusicAlbum
  date published: 2022-06-24
album: Corazon
  type: MusicAlbum
  date published: 2023-10-20
album: Rey del Universo
  type: MusicAlbum
  date published: 2024-03-14
album: HISTORIA (Remix)
  type: MusicAlbum
  date published: 2025-06-01
album: ESTRELLA (Live)
  type: MusicAlbum
  date published: 2025-06-03
album: Reina del Cielo (En Vivo)
  type: MusicAlbum
  date published: 2025-10-06