Dj Medi
type: MusicGroup
genre: gnawa
popularity: 3
followers: 4392
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68ed868e8c3a4567ea2e2755e6c30cdbe3a3059be42d5cae2814c3b5e71abb8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/020d50ab-352f-4fe0-bf99-e009cb0eb644.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/020d50ab-352f-4fe0-bf99-e009cb0eb644.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/020d50ab-352f-4fe0-bf99-e009cb0eb644
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68ed868e8c3a4567ea2e2755e6c30cdbe3a3059be42d5cae2814c3b5e71abb8b","name":"Dj Medi","registered_at":"2026-06-15T14:12:48Z","symbol":"NIM0733257","token_address":"0xa1c7afaa33549c5ab5a66d0e55bbb19bd83ef7fa","type":"artist","uuid":"020d50ab-352f-4fe0-bf99-e009cb0eb644"}
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 0x68ed868e8c3a4567ea2e2755e6c30cdbe3a3059be42d5cae2814c3b5e71abb8b. Chain 2 (Bitcoin): anchored in block 953851 (2026-06-15T23:06:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/020d50ab-352f-4fe0-bf99-e009cb0eb644.json and https://artists.proofprofile.net/proofs/artist/020d50ab-352f-4fe0-bf99-e009cb0eb644.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:06:35Z
  text: {"copyright_id":"0x68ed868e8c3a4567ea2e2755e6c30cdbe3a3059be42d5cae2814c3b5e71abb8b","name":"Dj Medi","registered_at":"2026-06-15T14:12:48Z","symbol":"NIM0733257","token_address":"0xa1c7afaa33549c5ab5a66d0e55bbb19bd83ef7fa","type":"artist","uuid":"020d50ab-352f-4fe0-bf99-e009cb0eb644"}
album: Trap Chaabi Maroccaine
  type: MusicAlbum
  date published: 2020-05-22
album: شعبي - صَـفِي نَيتْكْ
  type: MusicAlbum
  date published: 2020-06-08
album: Chaabi Ll (Hajib) Trap
  type: MusicAlbum
  date published: 2020-07-17
album: Trap Chaabi
  type: MusicAlbum
  date published: 2020-09-11
album: Gnawashing
  type: MusicAlbum
  date published: 2020-10-25
album: Mirage
  type: MusicAlbum
  date published: 2020-11-15
album: Hajib
  type: MusicAlbum
  date published: 2021-02-03
album: Gnawa Hs
  type: MusicAlbum
  date published: 2021-02-04
album: Ha Lawah
  type: MusicAlbum
  date published: 2022-07-09
  track: Ha Lawah
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214385
    explicit: false
    by artist: Dj Medi
    in album: Ha Lawah
      type: MusicAlbum
      date published: 2022-07-09
    genre: gnawa
    isrc code: TCAGH2204093
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:04:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x41cf7adc7248e4fcd36b2830358be307d525204d87c72eba6109940797ba1066
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGH2204093
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:57:35Z
    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 0x41cf7adc7248e4fcd36b2830358be307d525204d87c72eba6109940797ba1066. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/TCAGH2204093.
      date published: 2026-07-21T10:57:35Z
    audio: Ha Lawah
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.008
      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: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.65
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.327
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.45
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.616
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.488
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ha Lawah
  type: MusicAlbum
  date published: 2022-07-09
album: Echoes of Atlas
  type: MusicAlbum
  date published: 2022-10-07
album: Electro Hadra EP
  type: MusicAlbum
  date published: 2023-10-06