Our inner circle
type: MusicGroup
genre: horrorcore
popularity: 2
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff2f2730ba7d0166d988f37aef6bcb3b1ba684f77a7834feeefa7ff47b039a80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d902709f-976f-40ca-a2d6-d6e5cf701155.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d902709f-976f-40ca-a2d6-d6e5cf701155.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d902709f-976f-40ca-a2d6-d6e5cf701155
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff2f2730ba7d0166d988f37aef6bcb3b1ba684f77a7834feeefa7ff47b039a80","name":"Our inner circle","registered_at":"2026-06-21T03:57:50Z","symbol":"NIM1812398","token_address":"0xffa21e8a69e7f1c33a7bb2de64a1acd0bce0bdb9","type":"artist","uuid":"d902709f-976f-40ca-a2d6-d6e5cf701155"}
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 0xff2f2730ba7d0166d988f37aef6bcb3b1ba684f77a7834feeefa7ff47b039a80. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d902709f-976f-40ca-a2d6-d6e5cf701155.json and https://artists.proofprofile.net/proofs/artist/d902709f-976f-40ca-a2d6-d6e5cf701155.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xff2f2730ba7d0166d988f37aef6bcb3b1ba684f77a7834feeefa7ff47b039a80","name":"Our inner circle","registered_at":"2026-06-21T03:57:50Z","symbol":"NIM1812398","token_address":"0xffa21e8a69e7f1c33a7bb2de64a1acd0bce0bdb9","type":"artist","uuid":"d902709f-976f-40ca-a2d6-d6e5cf701155"}
album: Bars of allegiance
  type: MusicAlbum
  date published: 2023-11-17
album: Not today
  type: MusicAlbum
  date published: 2023-11-17
album: NO
  type: MusicAlbum
  date published: 2023-11-17
album: The reup
  type: MusicAlbum
  date published: 2024-03-05
album: Nightshift
  type: MusicAlbum
  date published: 2024-05-27
album: Bonkers
  type: MusicAlbum
  date published: 2024-08-10
album: Countdown
  type: MusicAlbum
  date published: 2025-02-15
album: Lyrical horrorcore
  type: MusicAlbum
  date published: 2025-04-20
  track: Lyrical horrorcore
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285240
    explicit: true
    by artist: Our inner circle
    in album: Lyrical horrorcore
      type: MusicAlbum
      date published: 2025-04-20
    genre: horrorcore
    isrc code: QZK6F2567047
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:05:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6cbd01deca3f26469ffac75a500d10823c01b516b0364772cbc2a5a9e60ae11f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2567047
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x6cbd01deca3f26469ffac75a500d10823c01b516b0364772cbc2a5a9e60ae11f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZK6F2567047.
      date published: 2026-07-05T19:27:56Z
    audio: Lyrical horrorcore
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.964
      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: 0.495
      additional property: Energy
        type: PropertyValue
        value: 0.772
      additional property: Speechiness
        type: PropertyValue
        value: 0.156
      additional property: Acousticness
        type: PropertyValue
        value: 0.088
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.266
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.466
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.549
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lights out
  type: MusicAlbum
  date published: 2025-09-27