Eric Roebuck
type: MusicGroup
popularity: 3
followers: 416
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7c6def2a9f4b8ebb5e761a773b526bde2e3a01e112a2c1535b62daab26f21e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cc680e5-505b-4187-a65b-543222c2fbfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cc680e5-505b-4187-a65b-543222c2fbfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3cc680e5-505b-4187-a65b-543222c2fbfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7c6def2a9f4b8ebb5e761a773b526bde2e3a01e112a2c1535b62daab26f21e5","name":"Eric Roebuck","registered_at":"2026-06-16T10:44:32Z","symbol":"NIM1027278","token_address":"0xaec9c5b74af727d737c30e20130ff721a6093459","type":"artist","uuid":"3cc680e5-505b-4187-a65b-543222c2fbfb"}
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 0xc7c6def2a9f4b8ebb5e761a773b526bde2e3a01e112a2c1535b62daab26f21e5. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cc680e5-505b-4187-a65b-543222c2fbfb.json and https://artists.proofprofile.net/proofs/artist/3cc680e5-505b-4187-a65b-543222c2fbfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xc7c6def2a9f4b8ebb5e761a773b526bde2e3a01e112a2c1535b62daab26f21e5","name":"Eric Roebuck","registered_at":"2026-06-16T10:44:32Z","symbol":"NIM1027278","token_address":"0xaec9c5b74af727d737c30e20130ff721a6093459","type":"artist","uuid":"3cc680e5-505b-4187-a65b-543222c2fbfb"}
album: Need a Change
  type: MusicAlbum
  date published: 2021-05-21
album: Won't Be Long
  type: MusicAlbum
  date published: 2021-09-10
album: Need a Change
  type: MusicAlbum
  date published: 2022-04-01
album: Roll on By
  type: MusicAlbum
  date published: 2022-08-19
album: Long Time Comin
  type: MusicAlbum
  date published: 2022-09-09
album: White Line Flyin
  type: MusicAlbum
  date published: 2023-01-13
album: Watch 'Em Fall
  type: MusicAlbum
  date published: 2024-11-08
  track: Watch 'Em Fall
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204751
    explicit: false
    by artist: Eric Roebuck
    in album: Watch 'Em Fall
      type: MusicAlbum
      date published: 2024-11-08
    isrc code: QZWFG2478854
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:46:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb6a96c2218ecbac40cfe1ce631b247294b486d8db5f54d1303de637ee1e676d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2478854
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xb6a96c2218ecbac40cfe1ce631b247294b486d8db5f54d1303de637ee1e676d7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZWFG2478854.
      date published: 2026-07-05T18:48:28Z
    audio: Watch 'Em Fall
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.002
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.824
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.796
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.625
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.476
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gone and Surely Worried (Live in Studio)
  type: MusicAlbum
  date published: 2025-07-18