Studio Rio Salado
type: MusicGroup
genre: raï
popularity: 8
followers: 385
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d9008feb6fe44a27310c683936ad2a3d1e8be11422ea972e1cac0be8108d1d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eab43fbd-1cd6-4610-9cf1-0cdaeeefd9dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eab43fbd-1cd6-4610-9cf1-0cdaeeefd9dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eab43fbd-1cd6-4610-9cf1-0cdaeeefd9dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d9008feb6fe44a27310c683936ad2a3d1e8be11422ea972e1cac0be8108d1d7","name":"Studio Rio Salado","registered_at":"2026-06-21T10:23:30Z","symbol":"NIM1897865","token_address":"0xf0b83b7a22727329af1b69166ff7eb03bc9ef2c8","type":"artist","uuid":"eab43fbd-1cd6-4610-9cf1-0cdaeeefd9dc"}
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 0x1d9008feb6fe44a27310c683936ad2a3d1e8be11422ea972e1cac0be8108d1d7. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eab43fbd-1cd6-4610-9cf1-0cdaeeefd9dc.json and https://artists.proofprofile.net/proofs/artist/eab43fbd-1cd6-4610-9cf1-0cdaeeefd9dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x1d9008feb6fe44a27310c683936ad2a3d1e8be11422ea972e1cac0be8108d1d7","name":"Studio Rio Salado","registered_at":"2026-06-21T10:23:30Z","symbol":"NIM1897865","token_address":"0xf0b83b7a22727329af1b69166ff7eb03bc9ef2c8","type":"artist","uuid":"eab43fbd-1cd6-4610-9cf1-0cdaeeefd9dc"}
album: Mazel 3andi Lenvie
  type: MusicAlbum
  date published: 2022-11-01
album: Nti Lkhana Ta3 Galbi
  type: MusicAlbum
  date published: 2022-11-01
album: Nti Lkhana Ta3 Galbi
  type: MusicAlbum
  date published: 2022-11-01
album: Cheikh Mourad Hata Lwinta
  type: MusicAlbum
  date published: 2022-12-16
  track: Cheikh Mourad Hata Lwinta
    type: MusicRecording
    duration: PT8M10S
    duration ms: 490000
    explicit: false
    by artist: Studio Rio Salado
    in album: Cheikh Mourad Hata Lwinta
      type: MusicAlbum
      date published: 2022-12-16
    genre: raï
    isrc code: QZTB82237391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T16:52:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x718d72ec663bf09fb62d1e6e49273165647e68872773724cacf2bbca4815fca2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959037
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959037
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82237391
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T16:59:47Z
    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 0x718d72ec663bf09fb62d1e6e49273165647e68872773724cacf2bbca4815fca2. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZTB82237391.
      date published: 2026-07-21T16:59:47Z
    audio: Cheikh Mourad Hata Lwinta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.841
      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
        type: PropertyValue
        value: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.938
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.426
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.92
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.337
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: samira l'oranaise Nti Nti Nti
  type: MusicAlbum
  date published: 2022-12-17
album: Cheikh Mourad Hata Lwinta
  type: MusicAlbum
  date published: 2022-12-22
album: Cheb Malik Sghir Kirahi Ghaydetni
  type: MusicAlbum
  date published: 2023-02-21
album: Cheb Bijed Machi nti li marga
  type: MusicAlbum
  date published: 2023-08-25
album: عباس كحلة راها زادمة
  type: MusicAlbum
  date published: 2023-12-25
album: تيتو جابوني راني نشوف فيك ظلمة
  type: MusicAlbum
  date published: 2024-01-20
album: Nsaber Galbi Wnelhalek
  type: MusicAlbum
  date published: 2024-06-28
album: قنعت قلبي بلي مكتوب ربي
  type: MusicAlbum
  date published: 2024-11-12
album: قنعت قلبي بلي مكتوب ربي
  type: MusicAlbum
  date published: 2024-11-12
album: حاسب روحي نسيت
  type: MusicAlbum
  date published: 2025-01-24
album: حاسب روحي نسيت
  type: MusicAlbum
  date published: 2025-01-24
album: Le Cas Ta3i
  type: MusicAlbum
  date published: 2025-02-11
album: Le Cas Ta3I
  type: MusicAlbum
  date published: 2025-02-11
album: Projet annulé
  type: MusicAlbum
  date published: 2025-04-12