SpecialFeature
type: MusicGroup
popularity: 4
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74b1d932bfa8e303e4e78fdef1e6b82969309e4f5a1000c714d335d0e3eac625
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75cafe62-0969-4fa9-8aab-3bcc78240444.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75cafe62-0969-4fa9-8aab-3bcc78240444.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75cafe62-0969-4fa9-8aab-3bcc78240444
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 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 0x74b1d932bfa8e303e4e78fdef1e6b82969309e4f5a1000c714d335d0e3eac625. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75cafe62-0969-4fa9-8aab-3bcc78240444.json and https://artists.proofprofile.net/proofs/artist/75cafe62-0969-4fa9-8aab-3bcc78240444.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Intro
  type: MusicAlbum
  date published: 2019-10-01
album: Execution
  type: MusicAlbum
  date published: 2020-02-28
album: Lost
  type: MusicAlbum
  date published: 2020-06-19
album: Tired
  type: MusicAlbum
  date published: 2020-07-31
album: Chuckles
  type: MusicAlbum
  date published: 2020-08-07
album: Level Up
  type: MusicAlbum
  date published: 2021-04-02
album: OVERDUE
  type: MusicAlbum
  date published: 2022-10-28
album: OVERDUE
  type: MusicAlbum
  date published: 2022-10-28
album: High's & Low's
  type: MusicAlbum
  date published: 2023-01-06
album: HIGH'S & LOW'S
  type: MusicAlbum
  date published: 2023-01-06
album: High's & Low's
  type: MusicAlbum
  date published: 2023-01-06
album: CHANGE
  type: MusicAlbum
  date published: 2024-10-04
album: CHANGE
  type: MusicAlbum
  date published: 2024-10-04
album: REMINISCING
  type: MusicAlbum
  date published: 2024-10-18
album: REMINISCING
  type: MusicAlbum
  date published: 2024-10-18
album: I'M YOURS
  type: MusicAlbum
  date published: 2024-11-01
  track: I'M YOURS
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148695
    explicit: false
    by artist: SpecialFeature
    in album: I'M YOURS
      type: MusicAlbum
      date published: 2024-11-01
    isrc code: QZWFW2446507
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:45:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa593d165b78ac5948c5f7454fabcbaf9c50896e2356fac91a221baae065e79e1
    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/QZWFW2446507
    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 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 0xa593d165b78ac5948c5f7454fabcbaf9c50896e2356fac91a221baae065e79e1. 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/QZWFW2446507.
      date published: 2026-07-17T04:32:48Z
    audio: I'M YOURS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.008
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.645
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.349
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.284
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.268
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.521
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ME VS ME
  type: MusicAlbum
  date published: 2025-08-01