Ari Abramovitz
type: MusicGroup
popularity: 4
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71a26c1739fb973e3c687c6d585a5467b76ae15d3e8e5fb7f3ebf71e9185ee0c
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/691d49fd-405e-48f2-8bcb-0ddf4f0a96c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/691d49fd-405e-48f2-8bcb-0ddf4f0a96c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/691d49fd-405e-48f2-8bcb-0ddf4f0a96c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71a26c1739fb973e3c687c6d585a5467b76ae15d3e8e5fb7f3ebf71e9185ee0c","name":"Ari Abramovitz","registered_at":"2026-06-17T02:16:47Z","symbol":"NIM1249698","token_address":"0xa219075793ca71e216cf27ea79baebd1b91af5b1","type":"artist","uuid":"691d49fd-405e-48f2-8bcb-0ddf4f0a96c7"}
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 0x71a26c1739fb973e3c687c6d585a5467b76ae15d3e8e5fb7f3ebf71e9185ee0c. 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/691d49fd-405e-48f2-8bcb-0ddf4f0a96c7.json and https://artists.proofprofile.net/proofs/artist/691d49fd-405e-48f2-8bcb-0ddf4f0a96c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x71a26c1739fb973e3c687c6d585a5467b76ae15d3e8e5fb7f3ebf71e9185ee0c","name":"Ari Abramovitz","registered_at":"2026-06-17T02:16:47Z","symbol":"NIM1249698","token_address":"0xa219075793ca71e216cf27ea79baebd1b91af5b1","type":"artist","uuid":"691d49fd-405e-48f2-8bcb-0ddf4f0a96c7"}
album: Shalom
  type: MusicAlbum
  date published: 2015-10-28
  track: Shalom
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159402
    explicit: false
    by artist: Ari Abramovitz
    in album: Shalom
      type: MusicAlbum
      date published: 2015-10-28
    isrc code: USHM81556891
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:17:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4ede1ba3d94202361e7fa9ebbfd44aa866976860e29291cf83c348a058d7f5e1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81556891
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x4ede1ba3d94202361e7fa9ebbfd44aa866976860e29291cf83c348a058d7f5e1. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USHM81556891.
      date published: 2026-07-05T01:43:49Z
    audio: Shalom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.23
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.553
      additional property: Energy
        type: PropertyValue
        value: 0.046
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.652
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.364
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.036
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Enough
  type: MusicAlbum
  date published: 2016-03-29
album: We Will Be the Heroes
  type: MusicAlbum
  date published: 2017-05-09