FonSP
type: MusicGroup
popularity: 4
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb1d4b336dabfeef54674119c0efee4d3a598dcb603f1316ca567b02fcce1db7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a67aabe-7e0a-47ba-9f2c-2b0406e25e37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a67aabe-7e0a-47ba-9f2c-2b0406e25e37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a67aabe-7e0a-47ba-9f2c-2b0406e25e37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0xeb1d4b336dabfeef54674119c0efee4d3a598dcb603f1316ca567b02fcce1db7. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a67aabe-7e0a-47ba-9f2c-2b0406e25e37.json and https://artists.proofprofile.net/proofs/artist/9a67aabe-7e0a-47ba-9f2c-2b0406e25e37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Solo Se Aprende
  type: MusicAlbum
  date published: 2024-03-06
album: Kirki
  type: MusicAlbum
  date published: 2024-03-27
album: New Comando
  type: MusicAlbum
  date published: 2024-05-15
album: Invisible
  type: MusicAlbum
  date published: 2024-06-20
album: George Russell
  type: MusicAlbum
  date published: 2024-08-16
album: Avenida
  type: MusicAlbum
  date published: 2024-10-23
album: Cisne Negro
  type: MusicAlbum
  date published: 2024-11-06