IYAN
type: MusicGroup
popularity: 13
followers: 1606
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8223de1fb9970e33309ff6339cb01fd28eb36a4b1cdb35b310d0344ea4fcb0c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/462de81f-2962-4ad7-b1bb-0c8f2a494721.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/462de81f-2962-4ad7-b1bb-0c8f2a494721.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/462de81f-2962-4ad7-b1bb-0c8f2a494721
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
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 0x8223de1fb9970e33309ff6339cb01fd28eb36a4b1cdb35b310d0344ea4fcb0c3. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/462de81f-2962-4ad7-b1bb-0c8f2a494721.json and https://artists.proofprofile.net/proofs/artist/462de81f-2962-4ad7-b1bb-0c8f2a494721.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: Taht El Salib
  type: MusicAlbum
  date published: 2015-11-18
album: Niyalou Albi
  type: MusicAlbum
  date published: 2016-10-06
album: Bahastou Aanka
  type: MusicAlbum
  date published: 2016-11-18
album: Bi Eid El Em
  type: MusicAlbum
  date published: 2017-03-21
album: Niyalou Albi (Acoustic Version)
  type: MusicAlbum
  date published: 2018-02-14
album: Ya Ourachalim
  type: MusicAlbum
  date published: 2018-11-18
album: Ma 3edet Ehtam
  type: MusicAlbum
  date published: 2019-01-23
album: Habibet Albi
  type: MusicAlbum
  date published: 2019-10-04
album: Habibet Albi
  type: MusicAlbum
  date published: 2019-10-04
album: Habibet Albi
  type: MusicAlbum
  date published: 2019-10-04
album: Eid El Milad
  type: MusicAlbum
  date published: 2019-12-18
album: Ma Nedamt
  type: MusicAlbum
  date published: 2021-02-25
album: Mannak Muhem
  type: MusicAlbum
  date published: 2021-07-15
album: Qoultou Naam
  type: MusicAlbum
  date published: 2021-10-27
album: Nsina
  type: MusicAlbum
  date published: 2021-12-08
album: Qoudous
  type: MusicAlbum
  date published: 2022-04-08
album: Ya Eddis L Men Enna
  type: MusicAlbum
  date published: 2022-04-08
album: نيالو قلبي (ريمكس)
  type: MusicAlbum
  date published: 2022-06-14
album: Bahlam
  type: MusicAlbum
  date published: 2022-12-20
album: Deggou El Touboul
  type: MusicAlbum
  date published: 2023-08-16
  track: Deggou El Touboul
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235396
    explicit: false
    by artist: IYAN
    in album: Deggou El Touboul
      type: MusicAlbum
      date published: 2023-08-16
    isrc code: LBA132301310
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:22:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7d40411c050fd121f50b2b080f028f51691cf124e5130528ab92e132e1ea7b3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LBA132301310
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xa7d40411c050fd121f50b2b080f028f51691cf124e5130528ab92e132e1ea7b3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/LBA132301310.
      date published: 2026-07-03T19:59:51Z
    audio: Deggou El Touboul
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.043
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.654
      additional property: Energy
        type: PropertyValue
        value: 0.921
      additional property: Speechiness
        type: PropertyValue
        value: 0.095
      additional property: Acousticness
        type: PropertyValue
        value: 0.28
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.327
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.747
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.338
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ya Maryamou L Bikrou (ft. Stephanie)
  type: MusicAlbum
  date published: 2023-11-08
album: Miladouka
  type: MusicAlbum
  date published: 2023-12-08
album: Al Yawm Oulliqa
  type: MusicAlbum
  date published: 2025-04-11
album: Ya Sayidi Kam Kana Qasiyan
  type: MusicAlbum
  date published: 2025-04-11