Cheb Rami
type: MusicGroup
genre: raï
popularity: 4
followers: 4845
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b38e13bb760f697c656977d55bc9b9e0b6443b998378c7b1761f3fc087c4205
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c58fda9-c3f1-4b94-be02-c2ccd800da7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c58fda9-c3f1-4b94-be02-c2ccd800da7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c58fda9-c3f1-4b94-be02-c2ccd800da7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b38e13bb760f697c656977d55bc9b9e0b6443b998378c7b1761f3fc087c4205","name":"Cheb Rami","registered_at":"2026-06-20T04:03:09Z","symbol":"NIM1506407","token_address":"0x0797d1e457f3bc37f4bc0870c550df6d47cde48d","type":"artist","uuid":"9c58fda9-c3f1-4b94-be02-c2ccd800da7d"}
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 0x7b38e13bb760f697c656977d55bc9b9e0b6443b998378c7b1761f3fc087c4205. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c58fda9-c3f1-4b94-be02-c2ccd800da7d.json and https://artists.proofprofile.net/proofs/artist/9c58fda9-c3f1-4b94-be02-c2ccd800da7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0x7b38e13bb760f697c656977d55bc9b9e0b6443b998378c7b1761f3fc087c4205","name":"Cheb Rami","registered_at":"2026-06-20T04:03:09Z","symbol":"NIM1506407","token_address":"0x0797d1e457f3bc37f4bc0870c550df6d47cde48d","type":"artist","uuid":"9c58fda9-c3f1-4b94-be02-c2ccd800da7d"}
album: Saroukh W Khardala
  type: MusicAlbum
  date published: 2021-09-06
album: Koulchi Ybanli Dalma
  type: MusicAlbum
  date published: 2021-09-06
  track: Koulchi Ybanli Dalma
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232176
    explicit: false
    by artist: Cheb Rami
    in album: Koulchi Ybanli Dalma
      type: MusicAlbum
      date published: 2021-09-06
    genre: raï
    isrc code: FRX452183095
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:01:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd8b5ff741c3ee7b7c7b5fc96709d7210acafad95bc651d5b8af25d020f28177
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958447
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958447
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452183095
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:47:19Z
    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 0xdd8b5ff741c3ee7b7c7b5fc96709d7210acafad95bc651d5b8af25d020f28177. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FRX452183095.
      date published: 2026-07-17T19:47:19Z
    audio: Koulchi Ybanli Dalma
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.012
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.651
      additional property: Energy
        type: PropertyValue
        value: 0.955
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.351
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.38
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.966
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.871
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: cha fiha
  type: MusicAlbum
  date published: 2024-05-21
album: non mafihach
  type: MusicAlbum
  date published: 2024-05-21
album: kamalna c’est bon
  type: MusicAlbum
  date published: 2024-05-21
album: mohal nwali maaha
  type: MusicAlbum
  date published: 2024-05-21