purity.
type: MusicGroup
popularity: 52
followers: 3681
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3daff24ef3df50198b924636295ec97890cba6b0278275bebf5f1f162f3f67f
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/6a5fe2e9-246d-48a9-a11f-7c71adfcfff7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a5fe2e9-246d-48a9-a11f-7c71adfcfff7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a5fe2e9-246d-48a9-a11f-7c71adfcfff7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3daff24ef3df50198b924636295ec97890cba6b0278275bebf5f1f162f3f67f. 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/6a5fe2e9-246d-48a9-a11f-7c71adfcfff7.json and https://artists.proofprofile.net/proofs/artist/6a5fe2e9-246d-48a9-a11f-7c71adfcfff7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Not Too Much
  type: MusicAlbum
  date published: 2023-01-14
album: Million Things
  type: MusicAlbum
  date published: 2023-01-16
album: Want It All
  type: MusicAlbum
  date published: 2023-12-07
album: Want It All
  type: MusicAlbum
  date published: 2023-12-07
album: Want It All
  type: MusicAlbum
  date published: 2023-12-07
album: Tear Me to Pieces
  type: MusicAlbum
  date published: 2023-12-13
  track: Tear Me to Pieces
    type: MusicRecording
    duration: PT1M50S
    duration ms: 110500
    explicit: false
    by artist: purity.
    in album: Tear Me to Pieces
      type: MusicAlbum
      date published: 2023-12-13
    isrc code: QZWFN2316523
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:36:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b6cbe31ffaca2652f8f616242c37f859ecfb63b46b7845a7eada396ddd77f00
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958362
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958362
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2316523
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:32:48Z
    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 0x6b6cbe31ffaca2652f8f616242c37f859ecfb63b46b7845a7eada396ddd77f00. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZWFN2316523.
      date published: 2026-07-17T04:32:48Z
    audio: Tear Me to Pieces
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.482
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.215
      additional property: Energy
        type: PropertyValue
        value: 0.284
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.241
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.848
      additional property: Liveness
        type: PropertyValue
        value: 0.157
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.078
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.427
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tear Me To Pieces
  type: MusicAlbum
  date published: 2023-12-13
album: One more time
  type: MusicAlbum
  date published: 2024-01-25
album: Left To Call
  type: MusicAlbum
  date published: 2024-02-06
album: Fast Life
  type: MusicAlbum
  date published: 2024-07-02
album: Hurt me anymore
  type: MusicAlbum
  date published: 2024-07-09
album: Storm
  type: MusicAlbum
  date published: 2024-09-07
album: Deep Secrets
  type: MusicAlbum
  date published: 2024-10-24
album: Another Way Out
  type: MusicAlbum
  date published: 2024-11-22
album: Burning Desire
  type: MusicAlbum
  date published: 2024-12-06
album: Anything For You
  type: MusicAlbum
  date published: 2025-01-17
album: Have It All
  type: MusicAlbum
  date published: 2025-01-31
album: Stay The Night
  type: MusicAlbum
  date published: 2025-04-18
album: With You
  type: MusicAlbum
  date published: 2025-05-30
album: Give me a Reason
  type: MusicAlbum
  date published: 2025-08-08
album: Deep Waters
  type: MusicAlbum
  date published: 2025-10-31