PR Steel
type: MusicGroup
popularity: 7
followers: 550
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f404a971866a150cd0f641524c99ef313ec18159104c05a7cc951e5b396b31a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/875a9739-42b1-4528-8028-5a7f9259ef5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/875a9739-42b1-4528-8028-5a7f9259ef5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/875a9739-42b1-4528-8028-5a7f9259ef5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f404a971866a150cd0f641524c99ef313ec18159104c05a7cc951e5b396b31a","name":"PR Steel","registered_at":"2026-06-17T12:54:45Z","symbol":"NIM1401771","token_address":"0xd5caabb9918fa3d1f675e86635ee9125f8912dc7","type":"artist","uuid":"875a9739-42b1-4528-8028-5a7f9259ef5c"}
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 0x9f404a971866a150cd0f641524c99ef313ec18159104c05a7cc951e5b396b31a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/875a9739-42b1-4528-8028-5a7f9259ef5c.json and https://artists.proofprofile.net/proofs/artist/875a9739-42b1-4528-8028-5a7f9259ef5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x9f404a971866a150cd0f641524c99ef313ec18159104c05a7cc951e5b396b31a","name":"PR Steel","registered_at":"2026-06-17T12:54:45Z","symbol":"NIM1401771","token_address":"0xd5caabb9918fa3d1f675e86635ee9125f8912dc7","type":"artist","uuid":"875a9739-42b1-4528-8028-5a7f9259ef5c"}
album: Rumble
  type: MusicAlbum
  date published: 2022-09-30
album: Ain't Worried
  type: MusicAlbum
  date published: 2023-01-12
album: Ain't Worried
  type: MusicAlbum
  date published: 2023-01-12
album: Service
  type: MusicAlbum
  date published: 2023-02-03
album: Checks
  type: MusicAlbum
  date published: 2023-03-02
album: Freestyle 1
  type: MusicAlbum
  date published: 2023-04-10
album: Freestyle 1
  type: MusicAlbum
  date published: 2023-04-10
album: Ashes
  type: MusicAlbum
  date published: 2023-07-27
album: Open Thoughts
  type: MusicAlbum
  date published: 2023-09-24
album: Scripted
  type: MusicAlbum
  date published: 2025-01-14
  track: Scripted
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162815
    explicit: false
    by artist: PR Steel
    in album: Scripted
      type: MusicAlbum
      date published: 2025-01-14
    isrc code: QZJG52515508
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:30:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x63cf7836ef773bf18450b6929a75558b12f5a072e8e14587f5730b4cf18f46d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52515508
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0x63cf7836ef773bf18450b6929a75558b12f5a072e8e14587f5730b4cf18f46d7. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZJG52515508.
      date published: 2026-07-18T02:58:58Z
    audio: Scripted
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.966
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.736
      additional property: Speechiness
        type: PropertyValue
        value: 0.127
      additional property: Acousticness
        type: PropertyValue
        value: 0.242
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.382
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.87
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tired
  type: MusicAlbum
  date published: 2025-01-15
album: Corruption & Greed
  type: MusicAlbum
  date published: 2025-01-16
  track: Corruption & Greed
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145617
    explicit: true
    by artist: PR Steel
    in album: Corruption & Greed
      type: MusicAlbum
      date published: 2025-01-16
    isrc code: QZJG52530575
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:05:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3d8ea12d5f278860dfe37bd9b04a7e5903610f3450d79dd9437cd5a2ea2de01b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52530575
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0x3d8ea12d5f278860dfe37bd9b04a7e5903610f3450d79dd9437cd5a2ea2de01b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZJG52530575.
      date published: 2026-07-21T03:03:40Z
    audio: Corruption & Greed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.021
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: What You Know
album: Service (OG Version)

Musical Key
type: PropertyValue
value: 10

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.832

Energy
type: PropertyValue
value: 0.44

Speechiness
type: PropertyValue
value: 0.156

Acousticness
type: PropertyValue
value: 0.315

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.076

Valence (Positivity)
type: PropertyValue
value: 0.652

Loudness (dB)
type: PropertyValue
value: -12.52

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

What You Know
type: MusicAlbum
date published: 2025-04-22

Service (OG Version)
type: MusicAlbum
date published: 2025-04-22