Eddie Cochran & Gene Vincent
type: MusicGroup
genre: rockabilly
popularity: 6
followers: 291
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8adaef8ff2c2c1a85633b43f1ee88f5ee79ebbc8630a9c1838c6bee74702fbf7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92934430-a682-4fcc-a5e4-593c77047f62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92934430-a682-4fcc-a5e4-593c77047f62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92934430-a682-4fcc-a5e4-593c77047f62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8adaef8ff2c2c1a85633b43f1ee88f5ee79ebbc8630a9c1838c6bee74702fbf7","name":"Eddie Cochran & Gene Vincent","registered_at":"2026-06-17T16:33:39Z","symbol":"NIM1454032","token_address":"0xc250f34378a74af451c9e0370bebddf1ce2ad286","type":"artist","uuid":"92934430-a682-4fcc-a5e4-593c77047f62"}
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 0x8adaef8ff2c2c1a85633b43f1ee88f5ee79ebbc8630a9c1838c6bee74702fbf7. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92934430-a682-4fcc-a5e4-593c77047f62.json and https://artists.proofprofile.net/proofs/artist/92934430-a682-4fcc-a5e4-593c77047f62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x8adaef8ff2c2c1a85633b43f1ee88f5ee79ebbc8630a9c1838c6bee74702fbf7","name":"Eddie Cochran & Gene Vincent","registered_at":"2026-06-17T16:33:39Z","symbol":"NIM1454032","token_address":"0xc250f34378a74af451c9e0370bebddf1ce2ad286","type":"artist","uuid":"92934430-a682-4fcc-a5e4-593c77047f62"}
album: Rock 'n' Roll Memories
  type: MusicAlbum
  date published: 2000-01-01
album: Live - Rock n Roll Rebels
  type: MusicAlbum
  date published: 2009-03-06
album: C'mon Everybody
  type: MusicAlbum
  date published: 2012-11-23
  track: C'mon Everybody - Original
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117353
    explicit: false
    by artist: Eddie Cochran & Gene Vincent
    in album: C'mon Everybody
      type: MusicAlbum
      date published: 2012-11-23
    genre: rockabilly
    isrc code: DETL61621939
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:01:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9b80e3a24393618d321eefb42b44fe84d45c5e49f611f2ed360de8e1013cae88
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETL61621939
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x9b80e3a24393618d321eefb42b44fe84d45c5e49f611f2ed360de8e1013cae88. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DETL61621939.
      date published: 2026-07-03T19:59:51Z
    audio: C'mon Everybody - Original
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.079
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.668
      additional property: Energy
        type: PropertyValue
        value: 0.586
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.247
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.87
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.905
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Be-Bob-A-Lula
  type: MusicAlbum
  date published: 2013-03-19