Fer Music
type: MusicGroup
popularity: 11
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91a7c1dd4ec2ab53507bf07deec5ffd1d7a1b7e35114b1d701b2f36df02a5aa4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ef61fb1-9019-4f9b-a9be-924958943f13.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ef61fb1-9019-4f9b-a9be-924958943f13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ef61fb1-9019-4f9b-a9be-924958943f13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91a7c1dd4ec2ab53507bf07deec5ffd1d7a1b7e35114b1d701b2f36df02a5aa4","name":"Fer Music","registered_at":"2026-06-14T14:22:50Z","symbol":"NIM0480319","token_address":"0x41c6fe30d71adb1f58253bffa495d0db8113e65c","type":"artist","uuid":"5ef61fb1-9019-4f9b-a9be-924958943f13"}
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 0x91a7c1dd4ec2ab53507bf07deec5ffd1d7a1b7e35114b1d701b2f36df02a5aa4. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ef61fb1-9019-4f9b-a9be-924958943f13.json and https://artists.proofprofile.net/proofs/artist/5ef61fb1-9019-4f9b-a9be-924958943f13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x91a7c1dd4ec2ab53507bf07deec5ffd1d7a1b7e35114b1d701b2f36df02a5aa4","name":"Fer Music","registered_at":"2026-06-14T14:22:50Z","symbol":"NIM0480319","token_address":"0x41c6fe30d71adb1f58253bffa495d0db8113e65c","type":"artist","uuid":"5ef61fb1-9019-4f9b-a9be-924958943f13"}
album: Linda
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  type: MusicAlbum
  date published: 2025-10-16
album: En La Mia
  type: MusicAlbum
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album: Viaje
  type: MusicAlbum
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  type: MusicAlbum
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album: Almas Gemelas
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-10-17
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Caleta
  type: MusicAlbum
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album: Haciendo Billetes
  type: MusicAlbum
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album: Muy Lejos De Aqui
  type: MusicAlbum
  date published: 2025-10-19
album: El Amor de Mi Vida
  type: MusicAlbum
  date published: 2025-10-19
album: Siempre Seras Mi Deseo
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-10-20
album: Moreno
  type: MusicAlbum
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album: Esas Curvas
  type: MusicAlbum
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album: Dia De Chicas
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Play Boy
  type: MusicAlbum
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album: Salud
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-10-21
album: A Toda Velocidad
  type: MusicAlbum
  date published: 2025-10-21
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Rubia
  type: MusicAlbum
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album: Dia Especial
  type: MusicAlbum
  date published: 2025-10-22
album: En Paris
  type: MusicAlbum
  date published: 2025-10-22