Never Again Family
type: MusicGroup
popularity: 4
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27956c1d920b4a25273fc55117259db13f0bc558db8fe046f3895abbd0f34bde
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4204ab6-3012-4cd4-b5e7-e22b478f3edb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4204ab6-3012-4cd4-b5e7-e22b478f3edb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4204ab6-3012-4cd4-b5e7-e22b478f3edb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27956c1d920b4a25273fc55117259db13f0bc558db8fe046f3895abbd0f34bde","name":"Never Again Family","registered_at":"2026-06-20T20:31:28Z","symbol":"NIM1704812","token_address":"0x10724ac4ef62b13710f22065989583fd651b2bc4","type":"artist","uuid":"c4204ab6-3012-4cd4-b5e7-e22b478f3edb"}
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 0x27956c1d920b4a25273fc55117259db13f0bc558db8fe046f3895abbd0f34bde. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4204ab6-3012-4cd4-b5e7-e22b478f3edb.json and https://artists.proofprofile.net/proofs/artist/c4204ab6-3012-4cd4-b5e7-e22b478f3edb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x27956c1d920b4a25273fc55117259db13f0bc558db8fe046f3895abbd0f34bde","name":"Never Again Family","registered_at":"2026-06-20T20:31:28Z","symbol":"NIM1704812","token_address":"0x10724ac4ef62b13710f22065989583fd651b2bc4","type":"artist","uuid":"c4204ab6-3012-4cd4-b5e7-e22b478f3edb"}
album: Black Tee
  type: MusicAlbum
  date published: 2004-12-30
album: Black Tee
  type: MusicAlbum
  date published: 2004-12-30
  track: Black Tee
    type: MusicRecording
    duration: PT6M13S
    duration ms: 373446
    explicit: true
    by artist: Never Again Family
    in album: Black Tee
      type: MusicAlbum
      date published: 2004-12-30
    isrc code: QZ85M1920204
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:51:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe4151bab4202cce999274a0f4e42d8fb503f1b5a207e9bf57389f9c855a3d472
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958324
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958324
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M1920204
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:52:40Z
    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 0xe4151bab4202cce999274a0f4e42d8fb503f1b5a207e9bf57389f9c855a3d472. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:52:40Z), 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/QZ85M1920204.
      date published: 2026-07-16T23:52:40Z
    audio: Black Tee
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.007
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.838
      additional property: Energy
        type: PropertyValue
        value: 0.841
      additional property: Speechiness
        type: PropertyValue
        value: 0.143
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.276
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.826
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.438
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Death Before Dishonor
  type: MusicAlbum
  date published: 2005