Joe Cohen
type: MusicGroup
description: Joe Cohen (born June 6, 1984) is an American former professional football defensive tackle. Cohen played college football for the University of Florida, and was a member of a BCS National Championshi
popularity: 3
followers: 459
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17a616674a2482b93138417da14d59b7d5477ccf67bc18fa5c304013eac7b53e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953988
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953988
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e4c78c9-e194-4560-8bbf-ad9ade1db4a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e4c78c9-e194-4560-8bbf-ad9ade1db4a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e4c78c9-e194-4560-8bbf-ad9ade1db4a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:23:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17a616674a2482b93138417da14d59b7d5477ccf67bc18fa5c304013eac7b53e","name":"Joe Cohen","registered_at":"2026-06-16T05:40:03Z","symbol":"NIM0954595","token_address":"0x67819629addc539ba404252827a28d911bfddd0b","type":"artist","uuid":"2e4c78c9-e194-4560-8bbf-ad9ade1db4a6"}
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 0x17a616674a2482b93138417da14d59b7d5477ccf67bc18fa5c304013eac7b53e. Chain 2 (Bitcoin): anchored in block 953988 (2026-06-16T18:23:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e4c78c9-e194-4560-8bbf-ad9ade1db4a6.json and https://artists.proofprofile.net/proofs/artist/2e4c78c9-e194-4560-8bbf-ad9ade1db4a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:23:32Z
  text: {"copyright_id":"0x17a616674a2482b93138417da14d59b7d5477ccf67bc18fa5c304013eac7b53e","name":"Joe Cohen","registered_at":"2026-06-16T05:40:03Z","symbol":"NIM0954595","token_address":"0x67819629addc539ba404252827a28d911bfddd0b","type":"artist","uuid":"2e4c78c9-e194-4560-8bbf-ad9ade1db4a6"}
album: Shape of You (Me Enamora Tu Cuerpo) [feat. Rea Reed]
  type: MusicAlbum
  date published: 2017-03-03
album: Kiss Goodbye (feat. Rea Reed)
  type: MusicAlbum
  date published: 2017-05-26
album: Stay Here
  type: MusicAlbum
  date published: 2017-11-24
album: Baila Morena
  type: MusicAlbum
  date published: 2018-01-26
  track: Baila Morena
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202352
    explicit: false
    by artist: Joe Cohen
    in album: Baila Morena
      type: MusicAlbum
      date published: 2018-01-26
    isrc code: TCADL1878720
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:44:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75e364940b892e1b8e20a0773dce53410242ce95d4b862603032b51c97d1d4ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958885
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958885
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1878720
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:01:04Z
    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 0x75e364940b892e1b8e20a0773dce53410242ce95d4b862603032b51c97d1d4ba. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/TCADL1878720.
      date published: 2026-07-20T13:01:04Z
    audio: Baila Morena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.005
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.797
      additional property: Energy
        type: PropertyValue
        value: 0.817
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.143
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.531
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.567
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.19
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: U (What You've Done)
  type: MusicAlbum
  date published: 2021-11-19