La Orquesta Magica De La Habana
type: MusicGroup
genre: son cubano
popularity: 22
followers: 558
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a62be520a3c0e459e310a45929ba8a2fbdcdcf8da6c61284bf873f28baf9be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbbc1e27-7114-492b-b954-6a0421ff0360.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbbc1e27-7114-492b-b954-6a0421ff0360.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbbc1e27-7114-492b-b954-6a0421ff0360
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31a62be520a3c0e459e310a45929ba8a2fbdcdcf8da6c61284bf873f28baf9be","name":"La Orquesta Magica De La Habana","registered_at":"2026-06-12T09:53:28Z","symbol":"NIM0261999","token_address":"0xf07a52dd6b343a66c4f96d4dda4134af4ab00017","type":"artist","uuid":"cbbc1e27-7114-492b-b954-6a0421ff0360"}
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 0x31a62be520a3c0e459e310a45929ba8a2fbdcdcf8da6c61284bf873f28baf9be. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbbc1e27-7114-492b-b954-6a0421ff0360.json and https://artists.proofprofile.net/proofs/artist/cbbc1e27-7114-492b-b954-6a0421ff0360.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x31a62be520a3c0e459e310a45929ba8a2fbdcdcf8da6c61284bf873f28baf9be","name":"La Orquesta Magica De La Habana","registered_at":"2026-06-12T09:53:28Z","symbol":"NIM0261999","token_address":"0xf07a52dd6b343a66c4f96d4dda4134af4ab00017","type":"artist","uuid":"cbbc1e27-7114-492b-b954-6a0421ff0360"}
album: Morenita
  type: MusicAlbum
  date published: 2019-03-30
album: A Son Cubano
  type: MusicAlbum
  date published: 2023-01-15
album: Disfrutamos
  type: MusicAlbum
  date published: 2023-01-18