Chaza Ayass
type: MusicGroup
popularity: 2
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4921aad7f5eb138cd9a295c1dd186de0bcd5c812f129d6656e4a7ea328700fb8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6fe75c2d-cbef-4e14-b525-c53d8de7b509.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6fe75c2d-cbef-4e14-b525-c53d8de7b509.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6fe75c2d-cbef-4e14-b525-c53d8de7b509
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4921aad7f5eb138cd9a295c1dd186de0bcd5c812f129d6656e4a7ea328700fb8","name":"Chaza Ayass","registered_at":"2026-06-17T04:33:18Z","symbol":"NIM1282287","token_address":"0xd2b3202dd793c7a4945eaac799e8852e10d47717","type":"artist","uuid":"6fe75c2d-cbef-4e14-b525-c53d8de7b509"}
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 0x4921aad7f5eb138cd9a295c1dd186de0bcd5c812f129d6656e4a7ea328700fb8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6fe75c2d-cbef-4e14-b525-c53d8de7b509.json and https://artists.proofprofile.net/proofs/artist/6fe75c2d-cbef-4e14-b525-c53d8de7b509.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4921aad7f5eb138cd9a295c1dd186de0bcd5c812f129d6656e4a7ea328700fb8","name":"Chaza Ayass","registered_at":"2026-06-17T04:33:18Z","symbol":"NIM1282287","token_address":"0xd2b3202dd793c7a4945eaac799e8852e10d47717","type":"artist","uuid":"6fe75c2d-cbef-4e14-b525-c53d8de7b509"}
album: Hada Aaref
  type: MusicAlbum
  date published: 2024-08-15
album: Ma Bensak
  type: MusicAlbum
  date published: 2024-08-15
album: Nattarouna Ktir - Albi Mechtaa
  type: MusicAlbum
  date published: 2024-08-15
album: Metl LGhaymi
  type: MusicAlbum
  date published: 2024-08-15
album: Kolly Melkak-Daawat Ommi
  type: MusicAlbum
  date published: 2024-12-01
album: Chaza Ayass-Fadel's Medley
  type: MusicAlbum
  date published: 2025-10-02
  track: Chaza Ayass-Fadel's Medley
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173473
    explicit: false
    by artist: Chaza Ayass
    in album: Chaza Ayass-Fadel's Medley
      type: MusicAlbum
      date published: 2025-10-02
    isrc code: QT3F72591464
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:22:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6ffbe04e2bcc2213777408997ab62dc84c37f5675112e3bfb6bd38089ae21658
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F72591464
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:53:57Z
    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 0x6ffbe04e2bcc2213777408997ab62dc84c37f5675112e3bfb6bd38089ae21658. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QT3F72591464.
      date published: 2026-07-06T07:53:57Z
    audio: Chaza Ayass-Fadel's Medley
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.715
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.441
      additional property: Energy
        type: PropertyValue
        value: 0.602
      additional property: Speechiness
        type: PropertyValue
        value: 0.096
      additional property: Acousticness
        type: PropertyValue
        value: 0.769
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.377
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.211
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor