Yasser Arafat
type: MusicGroup
description: Yasser Arafat ( – 11 November 2004), also popularly known by his kunya Abu Ammar, was a Palestinian political leader. He was chairman of the Palestine Liberation Organization (PLO) from 1969 to 2004,
popularity: 2
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x48ab3a1ef79c84c0c7e21509a5c02a869344c1a154f57659435049fbf7b02af9
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
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  value: https://artists.proofprofile.net/proofs/artist/c49ee019-c1ec-4e68-8bdf-681dde60a46e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c49ee019-c1ec-4e68-8bdf-681dde60a46e.json
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c49ee019-c1ec-4e68-8bdf-681dde60a46e
additional property: OTSTimestamp
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  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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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 0x48ab3a1ef79c84c0c7e21509a5c02a869344c1a154f57659435049fbf7b02af9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c49ee019-c1ec-4e68-8bdf-681dde60a46e.json and https://artists.proofprofile.net/proofs/artist/c49ee019-c1ec-4e68-8bdf-681dde60a46e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x48ab3a1ef79c84c0c7e21509a5c02a869344c1a154f57659435049fbf7b02af9","name":"Yasser Arafat","registered_at":"2026-06-20T20:56:27Z","symbol":"NIM1709278","token_address":"0x8ac15106f207f3833f6bdcc29a13715f9c843986","type":"artist","uuid":"c49ee019-c1ec-4e68-8bdf-681dde60a46e"}
album: Ankahi Dastaan
  type: MusicAlbum
  date published: 2018-05-04
  track: Ankahi Dastaan
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212470
    explicit: false
    by artist: Yasser Arafat
    in album: Ankahi Dastaan
      type: MusicAlbum
      date published: 2018-05-04
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2259546
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:27:37Z
    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 0xde055b657e6b985b68f4ab406cb5afefa31f5016bfb30b9923a24b31f21fb7cd. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QM4TW2259546.
      date published: 2026-07-21T00:27:37Z
    audio: Ankahi Dastaan
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 83.96
      additional property: Musical Key
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      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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        value: 0.299
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.713
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
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