بصمة ابداع
type: MusicGroup
genre: mahraganat
popularity: 2
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe80f7622b4e6bae598ae89c5873c5d6f95d32e0e846d8d9c95094348ab47b400
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c66cdd2e-9729-45c6-93fd-c4faf448552e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c66cdd2e-9729-45c6-93fd-c4faf448552e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c66cdd2e-9729-45c6-93fd-c4faf448552e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe80f7622b4e6bae598ae89c5873c5d6f95d32e0e846d8d9c95094348ab47b400","name":"بصمة ابداع","registered_at":"2026-06-20T21:26:38Z","symbol":"NIM1719390","token_address":"0x906551ecab8dddd30be8d3dd040dfcbb146b4ab8","type":"artist","uuid":"c66cdd2e-9729-45c6-93fd-c4faf448552e"}
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 0xe80f7622b4e6bae598ae89c5873c5d6f95d32e0e846d8d9c95094348ab47b400. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c66cdd2e-9729-45c6-93fd-c4faf448552e.json and https://artists.proofprofile.net/proofs/artist/c66cdd2e-9729-45c6-93fd-c4faf448552e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xe80f7622b4e6bae598ae89c5873c5d6f95d32e0e846d8d9c95094348ab47b400","name":"بصمة ابداع","registered_at":"2026-06-20T21:26:38Z","symbol":"NIM1719390","token_address":"0x906551ecab8dddd30be8d3dd040dfcbb146b4ab8","type":"artist","uuid":"c66cdd2e-9729-45c6-93fd-c4faf448552e"}
album: ريمكس مهرجانات
  type: MusicAlbum
  date published: 2017-02-14
  track: ريمكس مهرجانات
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201922
    explicit: false
    by artist: بصمة ابداع
    in album: ريمكس مهرجانات
      type: MusicAlbum
      date published: 2017-02-14
    genre: mahraganat
    isrc code: EGA251705994
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:09:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe0cc4b62c5310b6b3386dcf3076dddf98ab5a29e9d976f2a69c8b6f140682aee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958832
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958832
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EGA251705994
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:08:21Z
    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 0xe0cc4b62c5310b6b3386dcf3076dddf98ab5a29e9d976f2a69c8b6f140682aee. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:08:21Z), 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/EGA251705994.
      date published: 2026-07-20T08:08:21Z
    audio: ريمكس مهرجانات
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.951
      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: 0.623
      additional property: Energy
        type: PropertyValue
        value: 0.995
      additional property: Speechiness
        type: PropertyValue
        value: 0.265
      additional property: Acousticness
        type: PropertyValue
        value: 0.037
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.593
      additional property: Loudness (dB)
        type: PropertyValue
        value: 2.502
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor