Naj EM
type: MusicGroup
genre: afro house
genre: organic house
popularity: 4
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32312303ad060a6d0d81a8c91ed0c89488b68b10b7e00816b00dd0c9f964014f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a05f39d4-df93-4ef8-bc42-fe2e93771529.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a05f39d4-df93-4ef8-bc42-fe2e93771529.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a05f39d4-df93-4ef8-bc42-fe2e93771529
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32312303ad060a6d0d81a8c91ed0c89488b68b10b7e00816b00dd0c9f964014f","name":"Naj EM","registered_at":"2026-06-20T05:48:55Z","symbol":"NIM1530142","token_address":"0xadbc3646f2d0e330996cfa88f64ebfe96cde6180","type":"artist","uuid":"a05f39d4-df93-4ef8-bc42-fe2e93771529"}
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 0x32312303ad060a6d0d81a8c91ed0c89488b68b10b7e00816b00dd0c9f964014f. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a05f39d4-df93-4ef8-bc42-fe2e93771529.json and https://artists.proofprofile.net/proofs/artist/a05f39d4-df93-4ef8-bc42-fe2e93771529.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x32312303ad060a6d0d81a8c91ed0c89488b68b10b7e00816b00dd0c9f964014f","name":"Naj EM","registered_at":"2026-06-20T05:48:55Z","symbol":"NIM1530142","token_address":"0xadbc3646f2d0e330996cfa88f64ebfe96cde6180","type":"artist","uuid":"a05f39d4-df93-4ef8-bc42-fe2e93771529"}
album: Blame it on me
  type: MusicAlbum
  date published: 2023-02-18
album: Open your mind
  type: MusicAlbum
  date published: 2023-03-14
album: Timbuktu
  type: MusicAlbum
  date published: 2023-03-16
album: Odin's ravens
  type: MusicAlbum
  date published: 2023-04-11
album: Renaissance
  type: MusicAlbum
  date published: 2023-04-21
album: Arabian Nights
  type: MusicAlbum
  date published: 2023-06-09
album: Arabian Nights
  type: MusicAlbum
  date published: 2023-06-09
album: Code 212
  type: MusicAlbum
  date published: 2023-06-09
album: Feel Alive
  type: MusicAlbum
  date published: 2023-06-23
album: No Pain No Gain
  type: MusicAlbum
  date published: 2023-06-30
album: MDFK
  type: MusicAlbum
  date published: 2023-06-30
album: Numidia
  type: MusicAlbum
  date published: 2023-07-07
album: Access Denied
  type: MusicAlbum
  date published: 2023-07-21
album: Summer Vibes
  type: MusicAlbum
  date published: 2023-08-18
album: Mbali
  type: MusicAlbum
  date published: 2023-09-15
album: Mbour
  type: MusicAlbum
  date published: 2023-10-06
album: Nianing
  type: MusicAlbum
  date published: 2023-10-26
album: Let Me Know
  type: MusicAlbum
  date published: 2023-10-27
album: Rissani
  type: MusicAlbum
  date published: 2024-01-05
album: Hafa
  type: MusicAlbum
  date published: 2024-02-29
album: Come Get Me
  type: MusicAlbum
  date published: 2024-04-05
album: Osiris
  type: MusicAlbum
  date published: 2024-06-03
album: Osiris
  type: MusicAlbum
  date published: 2024-06-03
album: It's a Kind of Magic!
  type: MusicAlbum
  date published: 2024-06-14
album: It’s a Kind of Magic!
  type: MusicAlbum
  date published: 2024-06-14
album: Faded Memories
  type: MusicAlbum
  date published: 2024-06-26
album: King of Bong
  type: MusicAlbum
  date published: 2024-07-05
album: Leseh Ka
  type: MusicAlbum
  date published: 2024-08-23
album: Lovely Little
  type: MusicAlbum
  date published: 2024-09-13
album: Raise Your Head
  type: MusicAlbum
  date published: 2024-10-11
album: Come Back to Me
  type: MusicAlbum
  date published: 2024-11-08
album: My Lele
  type: MusicAlbum
  date published: 2024-12-06
album: Dunya
  type: MusicAlbum
  date published: 2025-01-16
album: Papasito
  type: MusicAlbum
  date published: 2025-03-21
album: Mirage
  type: MusicAlbum
  date published: 2025-07-10
album: Zamani
  type: MusicAlbum
  date published: 2025-08-21
  track: Zamani
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300983
    explicit: false
    by artist: Naj EM
    in album: Zamani
      type: MusicAlbum
      date published: 2025-08-21
    genre: afro house
    genre: organic house
    isrc code: US83Z2540708
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:48:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x31672c25bf12465221d77b87c17175728518b61c2520ffff64a4cf83f382f371
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2540708
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x31672c25bf12465221d77b87c17175728518b61c2520ffff64a4cf83f382f371. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/US83Z2540708.
      date published: 2026-07-05T10:59:37Z
    audio: Zamani
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.008
      additional property: Musical Key
        type: PropertyValue
        value: 11
      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
album: Out of my mind
album: The Unknown

Danceability
type: PropertyValue
value: 0.715

Energy
type: PropertyValue
value: 0.637

Speechiness
type: PropertyValue
value: 0.041

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.688

Liveness
type: PropertyValue
value: 0.115

Valence (Positivity)
type: PropertyValue
value: 0.052

Loudness (dB)
type: PropertyValue
value: -12.728

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Out of my mind
type: MusicAlbum
date published: 2025-09-26

The Unknown
type: MusicAlbum
date published: 2025-11-06