Romavarín
type: MusicGroup
genre: exotica
popularity: 3
followers: 268
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65e318ff6c1d48e8c28cf97d2e6faca30b02e8064421ddfc311e2d75043f1624
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/935f6090-4972-4aa5-b0c2-03edbcfb07c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/935f6090-4972-4aa5-b0c2-03edbcfb07c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/935f6090-4972-4aa5-b0c2-03edbcfb07c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65e318ff6c1d48e8c28cf97d2e6faca30b02e8064421ddfc311e2d75043f1624","name":"Romavarín","registered_at":"2026-06-17T16:50:33Z","symbol":"NIM1458055","token_address":"0x9a5f9a44f1e90e892cb321be712945a42cb6c8e7","type":"artist","uuid":"935f6090-4972-4aa5-b0c2-03edbcfb07c5"}
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 0x65e318ff6c1d48e8c28cf97d2e6faca30b02e8064421ddfc311e2d75043f1624. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/935f6090-4972-4aa5-b0c2-03edbcfb07c5.json and https://artists.proofprofile.net/proofs/artist/935f6090-4972-4aa5-b0c2-03edbcfb07c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x65e318ff6c1d48e8c28cf97d2e6faca30b02e8064421ddfc311e2d75043f1624","name":"Romavarín","registered_at":"2026-06-17T16:50:33Z","symbol":"NIM1458055","token_address":"0x9a5f9a44f1e90e892cb321be712945a42cb6c8e7","type":"artist","uuid":"935f6090-4972-4aa5-b0c2-03edbcfb07c5"}
album: Undercover
  type: MusicAlbum
  date published: 2020-03-03
album: Undercover
  type: MusicAlbum
  date published: 2022-10-18
album: La Sinceridad del Cosmos
  type: MusicAlbum
  date published: 2022-10-18
album: Negro y Blanco
  type: MusicAlbum
  date published: 2022-10-18
album: Bajo La Influencia
  type: MusicAlbum
  date published: 2023-01-02
album: LUCES COLORES FUEGO
  type: MusicAlbum
  date published: 2023-06-08
album: Lo Que Hiciste Ayer
  type: MusicAlbum
  date published: 2023-11-23
album: Álbumes de Polaroid
  type: MusicAlbum
  date published: 2024-11-07
album: Abril
  type: MusicAlbum
  date published: 2025-04-17