Ospina_ds
type: MusicGroup
popularity: 2
followers: 113
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bfd68dabb6a232c8cdc841f2dc410a3706b627dd4115e1716a0dbc0bb09da33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52a55450-b811-4c72-8950-16a689578a71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52a55450-b811-4c72-8950-16a689578a71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52a55450-b811-4c72-8950-16a689578a71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x5bfd68dabb6a232c8cdc841f2dc410a3706b627dd4115e1716a0dbc0bb09da33. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52a55450-b811-4c72-8950-16a689578a71.json and https://artists.proofprofile.net/proofs/artist/52a55450-b811-4c72-8950-16a689578a71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Especialmente ordinario.
  type: MusicAlbum
  date published: 2024-01-18
album: InDISCriptible
  type: MusicAlbum
  date published: 2024-03-07
album: InDISCriptible
  type: MusicAlbum
  date published: 2024-03-07
album: Instintuición
  type: MusicAlbum
  date published: 2024-05-03
album: Sobrevivir creyendo
  type: MusicAlbum
  date published: 2024-08-15
album: Vacas doradas
  type: MusicAlbum
  date published: 2024-11-14
album: Vacas doradas
  type: MusicAlbum
  date published: 2024-11-14
album: Del amor al odio hay una letra
  type: MusicAlbum
  date published: 2025-02-06
album: Del amor al odio hay una letra
  type: MusicAlbum
  date published: 2025-02-06
album: Vacas doradas
  type: MusicAlbum
  date published: 2025-02-15
album: Estéticas estáticas
  type: MusicAlbum
  date published: 2025-10-26