Ben Feldman
type: MusicGroup
description: Benjamin Feldman (born May 27, 1980) is an American actor. Throughout his career, he has undertaken roles on stage, including the Broadway play The Graduate, along with more prominent roles in televis
popularity: 3
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9840bc420309b39ca440fa9b56e19bf69d18cafc1c60537ad0d5020658c71ddb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36a5a57f-fe36-4200-a06b-dd571dbe7e3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36a5a57f-fe36-4200-a06b-dd571dbe7e3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36a5a57f-fe36-4200-a06b-dd571dbe7e3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9840bc420309b39ca440fa9b56e19bf69d18cafc1c60537ad0d5020658c71ddb","name":"Ben Feldman","registered_at":"2026-06-16T08:37:49Z","symbol":"NIM0997045","token_address":"0x98b2013c12e334209a6f8e4a06e397fb0687f523","type":"artist","uuid":"36a5a57f-fe36-4200-a06b-dd571dbe7e3e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9840bc420309b39ca440fa9b56e19bf69d18cafc1c60537ad0d5020658c71ddb. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36a5a57f-fe36-4200-a06b-dd571dbe7e3e.json and https://artists.proofprofile.net/proofs/artist/36a5a57f-fe36-4200-a06b-dd571dbe7e3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x9840bc420309b39ca440fa9b56e19bf69d18cafc1c60537ad0d5020658c71ddb","name":"Ben Feldman","registered_at":"2026-06-16T08:37:49Z","symbol":"NIM0997045","token_address":"0x98b2013c12e334209a6f8e4a06e397fb0687f523","type":"artist","uuid":"36a5a57f-fe36-4200-a06b-dd571dbe7e3e"}
track: Baby, I Need Your Loving
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168986
  explicit: false
  by artist: Ben Feldman
  in album: Drop Dead Diva (Music from the Original Television Series)
    type: MusicAlbum
    date published: 2020-05-15
  isrc code: USJPL1000016
  additional property: CopyrightID
  additional property: CopyrightStatus
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    value: registered
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    type: PropertyValue
    value: 2026-06-21T02:07:08+00:00
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    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d26bb4f451d743e0950555e6212175d1ffb6a1a5633cead7590e77838b41623
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1000016
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d26bb4f451d743e0950555e6212175d1ffb6a1a5633cead7590e77838b41623. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USJPL1000016.
    date published: 2026-07-02T03:30:09Z
  audio: Baby, I Need Your Loving
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.657
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.773
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.803
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor