MJ Nel
type: MusicGroup
popularity: 19
followers: 402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x574551dc10f15edbe12982a08718b98662ab0d8962c60c5b4a704bcdd2573fcb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953710
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953710
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7eac129e-2f3a-4546-ad9d-90aacfb0400e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7eac129e-2f3a-4546-ad9d-90aacfb0400e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7eac129e-2f3a-4546-ad9d-90aacfb0400e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:32:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x574551dc10f15edbe12982a08718b98662ab0d8962c60c5b4a704bcdd2573fcb","name":"MJ Nel","registered_at":"2026-06-14T17:50:39Z","symbol":"NIM0529912","token_address":"0x31df360a28ed77dbdcb7a906d86a895d783b1c76","type":"artist","uuid":"7eac129e-2f3a-4546-ad9d-90aacfb0400e"}
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 0x574551dc10f15edbe12982a08718b98662ab0d8962c60c5b4a704bcdd2573fcb. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7eac129e-2f3a-4546-ad9d-90aacfb0400e.json and https://artists.proofprofile.net/proofs/artist/7eac129e-2f3a-4546-ad9d-90aacfb0400e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:32:42Z
  text: {"copyright_id":"0x574551dc10f15edbe12982a08718b98662ab0d8962c60c5b4a704bcdd2573fcb","name":"MJ Nel","registered_at":"2026-06-14T17:50:39Z","symbol":"NIM0529912","token_address":"0x31df360a28ed77dbdcb7a906d86a895d783b1c76","type":"artist","uuid":"7eac129e-2f3a-4546-ad9d-90aacfb0400e"}
album: Elke Keer Wat Ek Om Kyk
  type: MusicAlbum
  date published: 2022-08-31
album: Obsessief
  type: MusicAlbum
  date published: 2023-10-13
album: Weer Probeer
  type: MusicAlbum
  date published: 2024-07-05
album: Verbind
  type: MusicAlbum
  date published: 2024-09-06
album: Vêr Van Die Huis Af
  type: MusicAlbum
  date published: 2025-02-21
album: Loopdop
  type: MusicAlbum
  date published: 2025-03-14
  track: Loopdop
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213000
    explicit: false
    by artist: MJ Nel
    in album: Loopdop
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: QZHN82547571
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T14:06:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08cd84cc93c46ffe9658f5afbc6fec694fe6b307ce82e41a70e87735c0a0c9ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957863
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957863
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82547571
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T14:41:15Z
    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 0x08cd84cc93c46ffe9658f5afbc6fec694fe6b307ce82e41a70e87735c0a0c9ff. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZHN82547571.
      date published: 2026-07-13T14:41:15Z
    audio: Loopdop
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.019
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.857
      additional property: Speechiness
        type: PropertyValue
        value: 0.089
      additional property: Acousticness
        type: PropertyValue
        value: 0.074
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.862
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.547
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.639
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kom Breek My Hart
  type: MusicAlbum
  date published: 2025-04-04
album: All I Know
  type: MusicAlbum
  date published: 2025-04-25
album: Ekstrospeksie
  type: MusicAlbum
  date published: 2025-05-23
  track: Loopdop
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213000
    explicit: false
    by artist: MJ Nel
    in album: Ekstrospeksie
      type: MusicAlbum
      date published: 2025-05-23
    isrc code: QZHN82547571
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08cd84cc93c46ffe9658f5afbc6fec694fe6b307ce82e41a70e87735c0a0c9ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958633
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958633
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82547571
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:54:50Z
    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 0x08cd84cc93c46ffe9658f5afbc6fec694fe6b307ce82e41a70e87735c0a0c9ff. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZHN82547571.
      date published: 2026-07-19T00:54:50Z
    audio: Loopdop
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.019
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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

Danceability
type: PropertyValue
value: 0.658

Energy
type: PropertyValue
value: 0.857

Speechiness
type: PropertyValue
value: 0.089

Acousticness
type: PropertyValue
value: 0.074

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.862

Valence (Positivity)
type: PropertyValue
value: 0.547

Loudness (dB)
type: PropertyValue
value: -5.639

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major