Rivtwer AJ
type: MusicGroup
genre: brooklyn drill
genre: drill
genre: new york drill
popularity: 26
followers: 1852
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cfde660b79816a99de20aa3e7a3ebc8f8cd8f4d1b6fc22833d69fbb54a75869
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7871959d-92f0-4b32-862b-0ffdc706db01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7871959d-92f0-4b32-862b-0ffdc706db01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7871959d-92f0-4b32-862b-0ffdc706db01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cfde660b79816a99de20aa3e7a3ebc8f8cd8f4d1b6fc22833d69fbb54a75869","name":"Rivtwer AJ","registered_at":"2026-06-12T01:28:57Z","symbol":"NIM0156963","token_address":"0xc832d0ef36cc9ac74c83ed885bb642c16ba2da70","type":"artist","uuid":"7871959d-92f0-4b32-862b-0ffdc706db01"}
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 0x3cfde660b79816a99de20aa3e7a3ebc8f8cd8f4d1b6fc22833d69fbb54a75869. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7871959d-92f0-4b32-862b-0ffdc706db01.json and https://artists.proofprofile.net/proofs/artist/7871959d-92f0-4b32-862b-0ffdc706db01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x3cfde660b79816a99de20aa3e7a3ebc8f8cd8f4d1b6fc22833d69fbb54a75869","name":"Rivtwer AJ","registered_at":"2026-06-12T01:28:57Z","symbol":"NIM0156963","token_address":"0xc832d0ef36cc9ac74c83ed885bb642c16ba2da70","type":"artist","uuid":"7871959d-92f0-4b32-862b-0ffdc706db01"}
album: Persona
  type: MusicAlbum
  date published: 2023-09-10
album: Triangle Offense
  type: MusicAlbum
  date published: 2024-01-06
album: Bill Collector
  type: MusicAlbum
  date published: 2024-04-05
album: Get Off The Street
  type: MusicAlbum
  date published: 2024-04-20
album: PFA TTF 816 Cypher
  type: MusicAlbum
  date published: 2024-05-14
  track: PFA TTF 816 Cypher
    type: MusicRecording
    duration: PT8M16S
    duration ms: 496117
    explicit: true
    by artist: Rivtwer AJ
    in album: PFA TTF 816 Cypher
      type: MusicAlbum
      date published: 2024-05-14
    genre: brooklyn drill
    genre: drill
    genre: new york drill
    isrc code: QZMEN2443784
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:16:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x842050b8339989ccedc9be79bcb428bf5120ad5491a47a5c74f2269170852691
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957919
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957919
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2443784
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T23:58:45Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842050b8339989ccedc9be79bcb428bf5120ad5491a47a5c74f2269170852691. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2443784.
      date published: 2026-07-13T23:58:45Z
    audio: PFA TTF 816 Cypher
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 154.15
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.714
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.365
      additional property: Acousticness
        type: PropertyValue
        value: 0.14
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.2
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.524
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.05
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Diversion
  type: MusicAlbum
  date published: 2024-07-10
album: Hyper
  type: MusicAlbum
  date published: 2024-07-25