R3apa
type: MusicGroup
popularity: 2
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2afdbba6a9a680c71da45575accfaecbd9d06520854b717bfbc6dbd9917d466b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953886
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953886
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cfb8541-c25f-4e63-9884-2cdc49926999.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cfb8541-c25f-4e63-9884-2cdc49926999.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0cfb8541-c25f-4e63-9884-2cdc49926999
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:37:45Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afdbba6a9a680c71da45575accfaecbd9d06520854b717bfbc6dbd9917d466b. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cfb8541-c25f-4e63-9884-2cdc49926999.json and https://artists.proofprofile.net/proofs/artist/0cfb8541-c25f-4e63-9884-2cdc49926999.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:37:45Z
album: Long Gone
  type: MusicAlbum
  date published: 2013-07-05
album: Tha Come Up
  type: MusicAlbum
  date published: 2013-07-05
album: What U Mean?
  type: MusicAlbum
  date published: 2013-07-05
album: City Life
  type: MusicAlbum
  date published: 2016-10-31
album: Get Buck
  type: MusicAlbum
  date published: 2016-10-31
album: R.N.D.D.
  type: MusicAlbum
  date published: 2016-10-31
album: Thank You Note (Outro)
  type: MusicAlbum
  date published: 2016-10-31
album: Trend Setter
  type: MusicAlbum
  date published: 2016-10-31
album: The Purge
  type: MusicAlbum
  date published: 2016-10-31
album: Fuck Around
  type: MusicAlbum
  date published: 2016-10-31
album: Celebration
  type: MusicAlbum
  date published: 2016-10-31
album: Alpha
  type: MusicAlbum
  date published: 2020-01-16
  track: So Cold
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208326
    explicit: true
    by artist: R3apa
    in album: Alpha
      type: MusicAlbum
      date published: 2020-01-16
    isrc code: QZK6P1995857
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:52:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ead9aea7212f693b1f1aff86c00300d4471235f4a590ceca02fffb1c3c38655
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1995857
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:01:46Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ead9aea7212f693b1f1aff86c00300d4471235f4a590ceca02fffb1c3c38655. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1995857 — a six-check JSON result.
      date published: 2026-07-20T00:01:46Z
    audio: So Cold
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.758
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.432
      additional property: Energy
        type: PropertyValue
        value: 0.593
      additional property: Speechiness
        type: PropertyValue
        value: 0.37
      additional property: Acousticness
        type: PropertyValue
        value: 0.528
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.114
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.14
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 2nd Look
  type: MusicAlbum
  date published: 2021-09-03
album: Renegade
  type: MusicAlbum
  date published: 2021-12-31
album: She Workin
  type: MusicAlbum
  date published: 2022-06-02
album: Been Awhile
  type: MusicAlbum
  date published: 2023-03-14
album: Let Go Of Me
  type: MusicAlbum
  date published: 2023-09-16
album: Water
  type: MusicAlbum
  date published: 2024-03-19
album: TREES
  type: MusicAlbum
  date published: 2024-04-20
album: EARTH
  type: MusicAlbum
  date published: 2024-06-20
album: FIRE
  type: MusicAlbum
  date published: 2024-09-22
album: R3APA
  type: MusicAlbum
  date published: 2024-12-21