Organización Musical Costa Rica
type: MusicGroup
popularity: 6
followers: 149
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0877e55fd6abfc539886c6ee3c048902b8a28524217caca90a439f92aeb7693
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb044e1b-857b-4821-bde8-b36fcd7112f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb044e1b-857b-4821-bde8-b36fcd7112f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb044e1b-857b-4821-bde8-b36fcd7112f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0877e55fd6abfc539886c6ee3c048902b8a28524217caca90a439f92aeb7693","name":"Organización Musical Costa Rica","registered_at":"2026-06-20T17:01:20Z","symbol":"NIM1659964","token_address":"0x427b23564eaa8c793c1d2cd6cfbcb3acd5b2255a","type":"artist","uuid":"bb044e1b-857b-4821-bde8-b36fcd7112f9"}
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 0xe0877e55fd6abfc539886c6ee3c048902b8a28524217caca90a439f92aeb7693. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb044e1b-857b-4821-bde8-b36fcd7112f9.json and https://artists.proofprofile.net/proofs/artist/bb044e1b-857b-4821-bde8-b36fcd7112f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xe0877e55fd6abfc539886c6ee3c048902b8a28524217caca90a439f92aeb7693","name":"Organización Musical Costa Rica","registered_at":"2026-06-20T17:01:20Z","symbol":"NIM1659964","token_address":"0x427b23564eaa8c793c1d2cd6cfbcb3acd5b2255a","type":"artist","uuid":"bb044e1b-857b-4821-bde8-b36fcd7112f9"}
album: ¡Grandes Éxitos!
  type: MusicAlbum
  date published: 2024-07-14
album: Grandes Éxitos, Vol. 2
  type: MusicAlbum
  date published: 2024-10-02
album: ¡Desde La Feria De Todos!
  type: MusicAlbum
  date published: 2025-10-29