NFA
type: MusicGroup
popularity: 6
followers: 757
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95059a25ae2632d9d5eb625e505a678cf958a736c7f5b675723d65bcc54742b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e8044de-43e5-476e-b977-cfc4fb350709.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e8044de-43e5-476e-b977-cfc4fb350709.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e8044de-43e5-476e-b977-cfc4fb350709
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95059a25ae2632d9d5eb625e505a678cf958a736c7f5b675723d65bcc54742b1. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e8044de-43e5-476e-b977-cfc4fb350709.json and https://artists.proofprofile.net/proofs/artist/3e8044de-43e5-476e-b977-cfc4fb350709.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:00:41Z
album: Que Bolá
  type: MusicAlbum
  date published: 2019-04-06
album: Que Bolá
  type: MusicAlbum
  date published: 2019-04-06
album: Que Bolá
  type: MusicAlbum
  date published: 2019-05-02
album: Fuma
  type: MusicAlbum
  date published: 2019-06-01
album: Babaloo
  type: MusicAlbum
  date published: 2019-07-01
album: Suelta
  type: MusicAlbum
  date published: 2019-10-07
album: Malas Caras
  type: MusicAlbum
  date published: 2019-11-11
album: Castigo
  type: MusicAlbum
  date published: 2020-01-20
album: Dale
  type: MusicAlbum
  date published: 2020-01-20
album: CuCu
  type: MusicAlbum
  date published: 2022-08-31
album: Ella
  type: MusicAlbum
  date published: 2022-09-30
album: Solo Quiero Sentir
  type: MusicAlbum
  date published: 2022-10-14
album: En Mi Esquina
  type: MusicAlbum
  date published: 2023-02-10
album: Nada
  type: MusicAlbum
  date published: 2023-02-17