Los Ruiseñores
type: MusicGroup
genre: merengue
popularity: 3
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37a2319bef451618acced0c86cc40f3105b40d166b5f36eeaf6a44a464f2ba51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2770ff2e-9b7f-46e4-9718-0dc0e5428882.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2770ff2e-9b7f-46e4-9718-0dc0e5428882.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2770ff2e-9b7f-46e4-9718-0dc0e5428882
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37a2319bef451618acced0c86cc40f3105b40d166b5f36eeaf6a44a464f2ba51","name":"Los Ruiseñores","registered_at":"2026-06-16T03:21:30Z","symbol":"NIM0921491","token_address":"0xc4e3ebc5e3f19f43e650c9b75480a199c83747aa","type":"artist","uuid":"2770ff2e-9b7f-46e4-9718-0dc0e5428882"}
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 0x37a2319bef451618acced0c86cc40f3105b40d166b5f36eeaf6a44a464f2ba51. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2770ff2e-9b7f-46e4-9718-0dc0e5428882.json and https://artists.proofprofile.net/proofs/artist/2770ff2e-9b7f-46e4-9718-0dc0e5428882.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:51:55Z
  text: {"copyright_id":"0x37a2319bef451618acced0c86cc40f3105b40d166b5f36eeaf6a44a464f2ba51","name":"Los Ruiseñores","registered_at":"2026-06-16T03:21:30Z","symbol":"NIM0921491","token_address":"0xc4e3ebc5e3f19f43e650c9b75480a199c83747aa","type":"artist","uuid":"2770ff2e-9b7f-46e4-9718-0dc0e5428882"}
album: Que Será
  type: MusicAlbum
  date published: 2023-05-01
album: Alegres y Parranderos
  type: MusicAlbum
  date published: 2023-08-21
album: Canto a Mi Tierra
  type: MusicAlbum
  date published: 2023-12-11
album: Cómprame Este Merengue
  type: MusicAlbum
  date published: 2025-07-11
album: Asi Me Gusta
  type: MusicAlbum
  date published: 2025-07-18