Franco
type: MusicGroup
description: Franco may refer to: Name Franco (name) Francisco Franco (1892–1975), Spanish general and dictator of Spain from 1939 to 1975 Franco Luambo (1938–1989), Congolese musician, the "Grand Maître" F
popularity: 11
followers: 976
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bf491f43631a5bfb893b5fcd2e6cb1dbb83f7c123c27983c3e5c6e574b1f10b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93ef8c51-d1e0-4998-bd10-d70a7d8a152b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93ef8c51-d1e0-4998-bd10-d70a7d8a152b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93ef8c51-d1e0-4998-bd10-d70a7d8a152b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
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 0x0bf491f43631a5bfb893b5fcd2e6cb1dbb83f7c123c27983c3e5c6e574b1f10b. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93ef8c51-d1e0-4998-bd10-d70a7d8a152b.json and https://artists.proofprofile.net/proofs/artist/93ef8c51-d1e0-4998-bd10-d70a7d8a152b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:47:28Z
album: Cómo Me Duele
  type: MusicAlbum
  date published: 2021-09-17
album: Duele el Corazón
  type: MusicAlbum
  date published: 2021-11-26
album: Mi Navidad
  type: MusicAlbum
  date published: 2021-12-24
album: Vete Ya
  type: MusicAlbum
  date published: 2022-04-29
album: Después de la Tormenta
  type: MusicAlbum
  date published: 2022-09-30
album: Después de la Tormenta
  type: MusicAlbum
  date published: 2022-09-30
album: Señales Mixtas
  type: MusicAlbum
  date published: 2023-02-24
album: Señales Mixtas
  type: MusicAlbum
  date published: 2023-02-24
album: La Carta
  type: MusicAlbum
  date published: 2023-06-09
album: La Carta
  type: MusicAlbum
  date published: 2023-06-09
album: Instintos
  type: MusicAlbum
  date published: 2023-09-29
album: Instintos
  type: MusicAlbum
  date published: 2023-09-29
album: Desayuno
  type: MusicAlbum
  date published: 2024-07-19
album: Desayuno
  type: MusicAlbum
  date published: 2024-07-19
album: Sex Appeal
  type: MusicAlbum
  date published: 2024-09-07