RaiFa
type: MusicGroup
popularity: 20
followers: 393
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48bc5ec7f2953e0c2520f04f6802d764d3a6cced01de5201202985b48611dd94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4f3a9ed-c627-475b-b712-be6d968b61d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4f3a9ed-c627-475b-b712-be6d968b61d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4f3a9ed-c627-475b-b712-be6d968b61d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
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 0x48bc5ec7f2953e0c2520f04f6802d764d3a6cced01de5201202985b48611dd94. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4f3a9ed-c627-475b-b712-be6d968b61d7.json and https://artists.proofprofile.net/proofs/artist/f4f3a9ed-c627-475b-b712-be6d968b61d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
album: Moonlight
  type: MusicAlbum
  date published: 2019-08-02
album: Sunrise
  type: MusicAlbum
  date published: 2019-08-09
album: Ballad Night
  type: MusicAlbum
  date published: 2019-10-25
album: Rainy Day
  type: MusicAlbum
  date published: 2025-02-07
album: Life in the Woods
  type: MusicAlbum
  date published: 2025-05-16
album: Ardivestra River
  type: MusicAlbum
  date published: 2025-06-06
album: Sunrise
  type: MusicAlbum
  date published: 2025-06-26
album: En Eux Troubles
  type: MusicAlbum
  date published: 2025-09-22
album: Moonlight
  type: MusicAlbum
  date published: 2025-09-22