Amir Perelman
type: MusicGroup
genre: sufi
popularity: 18
followers: 1136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b4469ec519c901b8b583f33b72e7a727e10de0646c3a181bc1ad6fbe190916b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8d20492-c492-44f9-91c4-04b9b474b473.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8d20492-c492-44f9-91c4-04b9b474b473.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8d20492-c492-44f9-91c4-04b9b474b473
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b4469ec519c901b8b583f33b72e7a727e10de0646c3a181bc1ad6fbe190916b","name":"Amir Perelman","registered_at":"2026-06-14T22:15:49Z","symbol":"NIM0593109","token_address":"0xb594f915526b34c57e5fd6e2d13fb6a805f499f6","type":"artist","uuid":"a8d20492-c492-44f9-91c4-04b9b474b473"}
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 0x2b4469ec519c901b8b583f33b72e7a727e10de0646c3a181bc1ad6fbe190916b. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8d20492-c492-44f9-91c4-04b9b474b473.json and https://artists.proofprofile.net/proofs/artist/a8d20492-c492-44f9-91c4-04b9b474b473.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x2b4469ec519c901b8b583f33b72e7a727e10de0646c3a181bc1ad6fbe190916b","name":"Amir Perelman","registered_at":"2026-06-14T22:15:49Z","symbol":"NIM0593109","token_address":"0xb594f915526b34c57e5fd6e2d13fb6a805f499f6","type":"artist","uuid":"a8d20492-c492-44f9-91c4-04b9b474b473"}
album: Serenity
  type: MusicAlbum
  date published: 2001-01-01
album: New Song Of Jerusalem
  type: MusicAlbum
  date published: 2007-01-01
  track: Ney Vision
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188080
    explicit: false
    by artist: Amir Perelman
    in album: New Song Of Jerusalem
      type: MusicAlbum
      date published: 2007-01-01
    genre: sufi
    isrc code: USA560891580
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T16:13:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a727b777e477174aa67f60ba0cfa1e90305a650c66d7e84ad0a2d41fb60dbfc
    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/USA560891580
    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 0x9a727b777e477174aa67f60ba0cfa1e90305a650c66d7e84ad0a2d41fb60dbfc. 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/USA560891580.
      date published: 2026-07-21T16:59:47Z
    audio: Ney Vision
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.236
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.18
      additional property: Energy
        type: PropertyValue
        value: 0.181
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.933
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.952
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.357
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: New Song Of Jerusalem
  type: MusicAlbum
  date published: 2007-01-01
album: Prayers Beyond Words
  type: MusicAlbum
  date published: 2010-11-01
album: Prayers Beyond Words
  type: MusicAlbum
  date published: 2010-11-01