Eric Roberts
type: MusicGroup
description: Eric Anthony Roberts (born April 18, 1956) is an American actor. He has amassed more than 700 credits and is one of the most prolific English-speaking screen actors, acting in 74 films in 2017 alone.
popularity: 8
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9637b76a0bd0b0c578b712e39a0382300f3e9bcfdde4ba55a56de09a1191000
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/435d7754-f38f-4bc4-8978-260cb02ef7d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/435d7754-f38f-4bc4-8978-260cb02ef7d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/435d7754-f38f-4bc4-8978-260cb02ef7d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9637b76a0bd0b0c578b712e39a0382300f3e9bcfdde4ba55a56de09a1191000","name":"Eric Roberts","registered_at":"2026-06-16T13:03:23Z","symbol":"NIM1060392","token_address":"0xb7f93bffa122c3c7a40fbc89baa14c7fc145b5ad","type":"artist","uuid":"435d7754-f38f-4bc4-8978-260cb02ef7d7"}
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9637b76a0bd0b0c578b712e39a0382300f3e9bcfdde4ba55a56de09a1191000. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/435d7754-f38f-4bc4-8978-260cb02ef7d7.json and https://artists.proofprofile.net/proofs/artist/435d7754-f38f-4bc4-8978-260cb02ef7d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0xa9637b76a0bd0b0c578b712e39a0382300f3e9bcfdde4ba55a56de09a1191000","name":"Eric Roberts","registered_at":"2026-06-16T13:03:23Z","symbol":"NIM1060392","token_address":"0xb7f93bffa122c3c7a40fbc89baa14c7fc145b5ad","type":"artist","uuid":"435d7754-f38f-4bc4-8978-260cb02ef7d7"}
album: Elemental Improvisation: Echoes of Water
  type: MusicAlbum
  date published: 2014-01-08
album: In A Silent Place
  type: MusicAlbum
  date published: 2004-12-27
  track: In A Silent Place
    type: MusicRecording
    duration: PT5M12S
    duration ms: 312960
    explicit: false
    by artist: Eric Roberts
    in album: In A Silent Place
      type: MusicAlbum
      date published: 2004-12-27
    isrc code: USHM90574573
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      value: 2026-07-22T13:54:57+00:00
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    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959137
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90574573
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T14:03:35Z
    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 0x43e54925dd4a9d12d33b5471a701abc57b6382f2b1d83b64391b5870b69c5cea. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USHM90574573.
      date published: 2026-07-22T14:03:35Z
    audio: In A Silent Place
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.376
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.645
      additional property: Energy
        type: PropertyValue
        value: 0.097
      additional property: Speechiness
        type: PropertyValue
        value: 0.122
      additional property: Acousticness
        type: PropertyValue
        value: 0.917
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.92
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.134
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.437
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Old Man Winter
  type: MusicAlbum
  date published: 2016-12-22
album: My Brazilian Heart
  type: MusicAlbum
  date published: 2009-09-01