Sinelando
type: MusicGroup
genre: flamenco
genre: flamenco pop
popularity: 5
followers: 642
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe35e8f0eed4e4008c6d4ae64e4a679c0333ac835f96b9bf43bbe7cecee182019
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f204a7a8-4e4d-4276-9629-6c60104b2c18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f204a7a8-4e4d-4276-9629-6c60104b2c18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f204a7a8-4e4d-4276-9629-6c60104b2c18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 0xe35e8f0eed4e4008c6d4ae64e4a679c0333ac835f96b9bf43bbe7cecee182019. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f204a7a8-4e4d-4276-9629-6c60104b2c18.json and https://artists.proofprofile.net/proofs/artist/f204a7a8-4e4d-4276-9629-6c60104b2c18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Y es verdad
  type: MusicAlbum
  date published: 0023-10-27
album: Sinelando
  type: MusicAlbum
  date published: 2017-08-09
album: Ve y búscame
  type: MusicAlbum
  date published: 2020-03-21
album: Ve y búscame
  type: MusicAlbum
  date published: 2020-03-21
album: El Capricho
  type: MusicAlbum
  date published: 2020-09-11
album: Cositas Nuestras
  type: MusicAlbum
  date published: 2022-05-26