George IV
type: MusicGroup
genre: bassline
genre: uk garage
description: George IV (George Augustus Frederick; 12 August 1762 – 26 June 1830) was King of the United Kingdom of Great Britain and Ireland and King of Hanover from 29 January 1820 until his death in 1830. At th
popularity: 17
followers: 780
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x60406d9194913bb78830b37d68d81d24f99a09f5ddc313146d4f183f8462ac66
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7a44e4a-b9c8-4c52-836c-70a89184c63c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7a44e4a-b9c8-4c52-836c-70a89184c63c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a7a44e4a-b9c8-4c52-836c-70a89184c63c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x60406d9194913bb78830b37d68d81d24f99a09f5ddc313146d4f183f8462ac66. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7a44e4a-b9c8-4c52-836c-70a89184c63c.json and https://artists.proofprofile.net/proofs/artist/a7a44e4a-b9c8-4c52-836c-70a89184c63c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x60406d9194913bb78830b37d68d81d24f99a09f5ddc313146d4f183f8462ac66","name":"George IV","registered_at":"2026-06-14T22:05:09Z","symbol":"NIM0590558","token_address":"0x56c1aaec7d3645d2d528bbec119c7285199bd318","type":"artist","uuid":"a7a44e4a-b9c8-4c52-836c-70a89184c63c"}
album: I Believe
  type: MusicAlbum
  date published: 2020-10-30
album: You Don't Need To Fall
  type: MusicAlbum
  date published: 2020-11-15
  track: You Don't Need To Fall
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245955
    explicit: false
    by artist: George IV
    in album: You Don't Need To Fall
      type: MusicAlbum
      date published: 2020-11-15
    genre: bassline
    genre: uk garage
    isrc code: QZNWR2045711
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2045711
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T19:13:37Z
    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 0x3cebe10442ef8ad7d4132615bc85f16f4dd8a8f62be76df81ceb7a4d47230c97. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:13:37Z), 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/QZNWR2045711.
      date published: 2026-07-15T19:13:37Z
    audio: You Don't Need To Fall
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.983
      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: 0.902
      additional property: Energy
        type: PropertyValue
        value: 0.866
      additional property: Speechiness
        type: PropertyValue
        value: 0.234
      additional property: Acousticness
        type: PropertyValue
        value: 0.069
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.02
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.705
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.377
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Payday
  type: MusicAlbum
  date published: 2021-01-22
album: Gettin' Your Love
  type: MusicAlbum
  date published: 2021-04-23
album: Where Have U Been?
  type: MusicAlbum
  date published: 2021-05-14
album: Liquid Love
  type: MusicAlbum
  date published: 2021-06-25
album: Liquid Love
  type: MusicAlbum
  date published: 2021-06-25
album: Gettin' Your Love Remixes
  type: MusicAlbum
  date published: 2021-06-28
album: Everything To Me
  type: MusicAlbum
  date published: 2021-12-17
  track: Everything To Me
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244122
    explicit: false
    by artist: George IV
    in album: Everything To Me
      type: MusicAlbum
      date published: 2021-12-17
    genre: bassline
    genre: uk garage
    isrc code: QZPLS2182484
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2182484
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x499e0ab3baf2bf7422dc4d9ec1264f975d0c54b8cb08d3972d96be978baab79f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZPLS2182484.
      date published: 2026-07-05T10:01:46Z
    audio: Everything To Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.012
      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

Musical Key
type: PropertyValue
value: 11

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.836

Energy
type: PropertyValue
value: 0.826

Speechiness
type: PropertyValue
value: 0.347

Acousticness
type: PropertyValue
value: 0.297

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.34

Valence (Positivity)
type: PropertyValue
value: 0.686

Loudness (dB)
type: PropertyValue
value: -6.492

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor