7ty Nine
type: MusicGroup
genre: nu disco
popularity: 7
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9108b0c92ea028a0fc681197b11d6aee3e40d9982db9b9d0b3fd2a03b103ad3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3803b5cb-8d19-4817-a1e1-f5b4a1e0dc62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3803b5cb-8d19-4817-a1e1-f5b4a1e0dc62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3803b5cb-8d19-4817-a1e1-f5b4a1e0dc62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9108b0c92ea028a0fc681197b11d6aee3e40d9982db9b9d0b3fd2a03b103ad3f","name":"7ty Nine","registered_at":"2026-06-16T09:05:19Z","symbol":"NIM1003609","token_address":"0xada0c05923916fc3335de79f5741245e1c4f639b","type":"artist","uuid":"3803b5cb-8d19-4817-a1e1-f5b4a1e0dc62"}
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 0x9108b0c92ea028a0fc681197b11d6aee3e40d9982db9b9d0b3fd2a03b103ad3f. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3803b5cb-8d19-4817-a1e1-f5b4a1e0dc62.json and https://artists.proofprofile.net/proofs/artist/3803b5cb-8d19-4817-a1e1-f5b4a1e0dc62.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0x9108b0c92ea028a0fc681197b11d6aee3e40d9982db9b9d0b3fd2a03b103ad3f","name":"7ty Nine","registered_at":"2026-06-16T09:05:19Z","symbol":"NIM1003609","token_address":"0xada0c05923916fc3335de79f5741245e1c4f639b","type":"artist","uuid":"3803b5cb-8d19-4817-a1e1-f5b4a1e0dc62"}
album: Nu Delicious
  type: MusicAlbum
  date published: 2024-09-23
  track: Move Your Groove
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209179
    explicit: false
    by artist: 7ty Nine
    in album: Nu Delicious
      type: MusicAlbum
      date published: 2024-09-23
    genre: nu disco
    isrc code: QZWFE2469756
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:39:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x63a9e22598b2e005281d42a0da02fcc0ead9cd12bcef07eb9699e58f8187f6f1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958366
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958366
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2469756
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:59:09Z
    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 0x63a9e22598b2e005281d42a0da02fcc0ead9cd12bcef07eb9699e58f8187f6f1. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZWFE2469756 — a six-check JSON result.
      date published: 2026-07-17T04:59:09Z
    audio: Move Your Groove
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.01
      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: 0.743
      additional property: Energy
        type: PropertyValue
        value: 0.797
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.056
      additional property: Liveness
        type: PropertyValue
        value: 0.242
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.728
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.982
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nu Delicious (Edit)
  type: MusicAlbum
  date published: 2024-11-25
album: Escape O
  type: MusicAlbum
  date published: 2025-05-07