NATIVE WEIGHZ
type: MusicGroup
genre: underground hip hop
popularity: 4
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78b56d0477ff6c749c15d2d8c9f47bb79e9e5b747cd27ce64bc2871ff1d7a6d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07d47d50-5d91-49bd-8a26-27012c18522a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07d47d50-5d91-49bd-8a26-27012c18522a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07d47d50-5d91-49bd-8a26-27012c18522a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78b56d0477ff6c749c15d2d8c9f47bb79e9e5b747cd27ce64bc2871ff1d7a6d7","name":"NATIVE WEIGHZ","registered_at":"2026-06-15T16:12:19Z","symbol":"NIM0761790","token_address":"0xce88cded1169ca4abe23f61a3055142f677cc470","type":"artist","uuid":"07d47d50-5d91-49bd-8a26-27012c18522a"}
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 0x78b56d0477ff6c749c15d2d8c9f47bb79e9e5b747cd27ce64bc2871ff1d7a6d7. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07d47d50-5d91-49bd-8a26-27012c18522a.json and https://artists.proofprofile.net/proofs/artist/07d47d50-5d91-49bd-8a26-27012c18522a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x78b56d0477ff6c749c15d2d8c9f47bb79e9e5b747cd27ce64bc2871ff1d7a6d7","name":"NATIVE WEIGHZ","registered_at":"2026-06-15T16:12:19Z","symbol":"NIM0761790","token_address":"0xce88cded1169ca4abe23f61a3055142f677cc470","type":"artist","uuid":"07d47d50-5d91-49bd-8a26-27012c18522a"}
album: Positive Attractions
  type: MusicAlbum
  date published: 2024-03-10
album: Residential Roots
  type: MusicAlbum
  date published: 2024-04-25
album: Whats Good
  type: MusicAlbum
  date published: 2024-07-05
album: Tooth Ache
  type: MusicAlbum
  date published: 2024-07-07
album: Tijuana
  type: MusicAlbum
  date published: 2024-07-12
album: Money (Radio Edit)
  type: MusicAlbum
  date published: 2024-08-03
album: Wholesale
  type: MusicAlbum
  date published: 2024-11-06
album: Take Notes
  type: MusicAlbum
  date published: 2025-02-01
album: MEDICINE
  type: MusicAlbum
  date published: 2025-02-24
  track: Summer Jacket
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176609
    explicit: true
    by artist: NATIVE WEIGHZ
    in album: MEDICINE
      type: MusicAlbum
      date published: 2025-02-24
    genre: underground hip hop
    isrc code: QZHN62528381
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:35:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba151792faaf8e0df2fffb9641f771b9d5dc20a5ec84f16ff593381c49fc5562
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62528381
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xba151792faaf8e0df2fffb9641f771b9d5dc20a5ec84f16ff593381c49fc5562. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZHN62528381.
      date published: 2026-07-05T18:48:28Z
    audio: Summer Jacket
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.654
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.674
      additional property: Speechiness
        type: PropertyValue
        value: 0.352
      additional property: Acousticness
        type: PropertyValue
        value: 0.199
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.372
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.039
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Northwest Cypher, Vol. 1
  type: MusicAlbum
  date published: 2025-06-14
album: Keep Tryin
  type: MusicAlbum
  date published: 2025-09-05