Netanel Hershtik
type: MusicGroup
popularity: 7
followers: 794
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d65decba8d6631194aa7781b97c5034cf6b9f3773bcec412cf9cc2f7330d884
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbbf0924-9bc4-4703-9d3d-ed7fb0edc532.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbbf0924-9bc4-4703-9d3d-ed7fb0edc532.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbbf0924-9bc4-4703-9d3d-ed7fb0edc532
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d65decba8d6631194aa7781b97c5034cf6b9f3773bcec412cf9cc2f7330d884","name":"Netanel Hershtik","registered_at":"2026-06-20T23:16:37Z","symbol":"NIM1746222","token_address":"0xfff7751b2700c56065222ab1df6b440d4ebe6d84","type":"artist","uuid":"cbbf0924-9bc4-4703-9d3d-ed7fb0edc532"}
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 0x9d65decba8d6631194aa7781b97c5034cf6b9f3773bcec412cf9cc2f7330d884. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbbf0924-9bc4-4703-9d3d-ed7fb0edc532.json and https://artists.proofprofile.net/proofs/artist/cbbf0924-9bc4-4703-9d3d-ed7fb0edc532.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x9d65decba8d6631194aa7781b97c5034cf6b9f3773bcec412cf9cc2f7330d884","name":"Netanel Hershtik","registered_at":"2026-06-20T23:16:37Z","symbol":"NIM1746222","token_address":"0xfff7751b2700c56065222ab1df6b440d4ebe6d84","type":"artist","uuid":"cbbf0924-9bc4-4703-9d3d-ed7fb0edc532"}
album: The Art of Cantor Netanel Hershtik
  type: MusicAlbum
  date published: 2015-03-15
  track: Havdala
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302760
    explicit: false
    by artist: Netanel Hershtik
    in album: The Art of Cantor Netanel Hershtik
      type: MusicAlbum
      date published: 2015-03-15
    isrc code: TCAFM2133440
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:23:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x73a7950eb76ac2cd1c11ff1eb530798767dc9e1985086f32a9662f9802929224
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2133440
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0x73a7950eb76ac2cd1c11ff1eb530798767dc9e1985086f32a9662f9802929224. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/TCAFM2133440.
      date published: 2026-07-14T20:39:42Z
    audio: Havdala
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.661
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.251
      additional property: Energy
        type: PropertyValue
        value: 0.54
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.033
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.056
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.457
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.086
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Art of Cantor
  type: MusicAlbum
  date published: 2015-10-25
album: כל הנשמה
  type: MusicAlbum
  date published: 2019-08-19
album: ירושלים של זהב
  type: MusicAlbum
  date published: 2021-03-23
album: כל הנשמה
  type: MusicAlbum
  date published: 2021-03-23
album: התקווה
  type: MusicAlbum
  date published: 2021-04-13