Saavedra
type: MusicGroup
genre: flamenco
genre: flamenco pop
popularity: 19
followers: 278
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b036f86ce9fb352aa386a86f30f56f37472ac76ce53c625169e6a5d6e3a8d81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90f06a99-0049-4699-af75-580fb6a0431f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90f06a99-0049-4699-af75-580fb6a0431f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90f06a99-0049-4699-af75-580fb6a0431f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
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 0x3b036f86ce9fb352aa386a86f30f56f37472ac76ce53c625169e6a5d6e3a8d81. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90f06a99-0049-4699-af75-580fb6a0431f.json and https://artists.proofprofile.net/proofs/artist/90f06a99-0049-4699-af75-580fb6a0431f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
album: Mi Reina
  type: MusicAlbum
  date published: 2019-10-01
album: Manuela
  type: MusicAlbum
  date published: 2021-08-20
album: Primavera Canción (Pop Flamenco)
  type: MusicAlbum
  date published: 2022-04-06
album: Verde y Blanca Luz (Pop)
  type: MusicAlbum
  date published: 2022-04-23
album: Ahora
  type: MusicAlbum
  date published: 2022-12-15
album: Necesito Tu Calor
  type: MusicAlbum
  date published: 2024-04-25
album: Extremadura 1924
  type: MusicAlbum
  date published: 2024-04-26
album: Comienza La Fiesta
  type: MusicAlbum
  date published: 2024-11-22
album: Amor
  type: MusicAlbum
  date published: 2025-03-21