SELF CRITICAL
type: MusicGroup
popularity: 5
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85a0377f349faa0db84c62f7ad350415bc76682e38aa481af1df74fdc135d74f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4403f0e-5b2d-4092-9430-8d07ad4543f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4403f0e-5b2d-4092-9430-8d07ad4543f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4403f0e-5b2d-4092-9430-8d07ad4543f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85a0377f349faa0db84c62f7ad350415bc76682e38aa481af1df74fdc135d74f","name":"SELF CRITICAL","registered_at":"2026-06-20T13:54:08Z","symbol":"NIM1625514","token_address":"0xb18ad5eda4319cd17594689ac6fdc825f0850ba5","type":"artist","uuid":"b4403f0e-5b2d-4092-9430-8d07ad4543f2"}
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 0x85a0377f349faa0db84c62f7ad350415bc76682e38aa481af1df74fdc135d74f. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4403f0e-5b2d-4092-9430-8d07ad4543f2.json and https://artists.proofprofile.net/proofs/artist/b4403f0e-5b2d-4092-9430-8d07ad4543f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x85a0377f349faa0db84c62f7ad350415bc76682e38aa481af1df74fdc135d74f","name":"SELF CRITICAL","registered_at":"2026-06-20T13:54:08Z","symbol":"NIM1625514","token_address":"0xb18ad5eda4319cd17594689ac6fdc825f0850ba5","type":"artist","uuid":"b4403f0e-5b2d-4092-9430-8d07ad4543f2"}
album: SKYFALL - HARDSTYLE
  type: MusicAlbum
  date published: 2023-06-30
album: BLACK WIDOW - HARDSTYLE
  type: MusicAlbum
  date published: 2023-06-30
album: ONLY GIRL (IN THE WORLD) - HARDSTYLE
  type: MusicAlbum
  date published: 2023-06-30
album: THE SCIENTIST - HARDSTYLE
  type: MusicAlbum
  date published: 2023-06-30
album: COOL KIDS - HARDSTYLE
  type: MusicAlbum
  date published: 2023-06-30
album: PIECES - HARDSTYLE
  type: MusicAlbum
  date published: 2023-07-18
album: BEGGIN' - HARDSTYLE
  type: MusicAlbum
  date published: 2023-07-18
album: MOONLIGHT - HARDSTYLE
  type: MusicAlbum
  date published: 2023-07-18
album: LIVIN' LA VIDA LOCA - HARDSTYLE
  type: MusicAlbum
  date published: 2023-07-20
  track: LIVIN' LA VIDA LOCA - HARDSTYLE
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142587
    explicit: false
    by artist: SELF CRITICAL
    in album: LIVIN' LA VIDA LOCA - HARDSTYLE
      type: MusicAlbum
      date published: 2023-07-20
    isrc code: GX3HH2321718
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T01:44:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4421c173bcb6471e921f5451e9a4f12c8fb1cf3074058d73a1ac3ef040f31d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2321718
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0xc4421c173bcb6471e921f5451e9a4f12c8fb1cf3074058d73a1ac3ef040f31d9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GX3HH2321718.
      date published: 2026-07-16T02:28:43Z
    audio: LIVIN' LA VIDA LOCA - HARDSTYLE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.098
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.534
      additional property: Energy
        type: PropertyValue
        value: 0.865
      additional property: Speechiness
        type: PropertyValue
        value: 0.091
      additional property: Acousticness
        type: PropertyValue
        value: 0.023
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.363
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.305
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.174
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor