Felix El de Villamanrique
type: MusicGroup
genre: latin dance
popularity: 2
followers: 277
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7db734e04f58eb72922abb45b9f56116258b333f4765386fa645e4ad65598563
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6303abb3-0eaa-453c-8691-aee518b2ce23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6303abb3-0eaa-453c-8691-aee518b2ce23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6303abb3-0eaa-453c-8691-aee518b2ce23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7db734e04f58eb72922abb45b9f56116258b333f4765386fa645e4ad65598563","name":"Felix El de Villamanrique","registered_at":"2026-06-17T00:09:19Z","symbol":"NIM1219280","token_address":"0x72986120f09100739f7214889009f8fbdc2dfd94","type":"artist","uuid":"6303abb3-0eaa-453c-8691-aee518b2ce23"}
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 0x7db734e04f58eb72922abb45b9f56116258b333f4765386fa645e4ad65598563. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6303abb3-0eaa-453c-8691-aee518b2ce23.json and https://artists.proofprofile.net/proofs/artist/6303abb3-0eaa-453c-8691-aee518b2ce23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7db734e04f58eb72922abb45b9f56116258b333f4765386fa645e4ad65598563","name":"Felix El de Villamanrique","registered_at":"2026-06-17T00:09:19Z","symbol":"NIM1219280","token_address":"0x72986120f09100739f7214889009f8fbdc2dfd94","type":"artist","uuid":"6303abb3-0eaa-453c-8691-aee518b2ce23"}
album: Camino De Rocío
  type: MusicAlbum
  date published: 2006-01-01
album: Camino Del Rocio
  type: MusicAlbum
  date published: 2009-03-07
album: Sevillanas Del Rocío
  type: MusicAlbum
  date published: 2011-05-06
album: Sonidos del Rocío. Misa y Sevillanas
  type: MusicAlbum
  date published: 2012-05-22
album: La Misa Rociera, Canciones Oraciones y Música en el Rocío
  type: MusicAlbum
  date published: 2013-10-10