Joe Achelpohl
type: MusicGroup
popularity: 4
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fe17afaf918c9ac5f7689ae3e2f48191790701ca25017908df7cacafeedc51e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b555963a-7bf6-4672-9cc5-ab59f530bc32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b555963a-7bf6-4672-9cc5-ab59f530bc32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b555963a-7bf6-4672-9cc5-ab59f530bc32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fe17afaf918c9ac5f7689ae3e2f48191790701ca25017908df7cacafeedc51e","name":"Joe Achelpohl","registered_at":"2026-06-20T14:47:21Z","symbol":"NIM1633268","token_address":"0x3539737e0ab0f869ffb73608b8529da7e3c86713","type":"artist","uuid":"b555963a-7bf6-4672-9cc5-ab59f530bc32"}
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 0x2fe17afaf918c9ac5f7689ae3e2f48191790701ca25017908df7cacafeedc51e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b555963a-7bf6-4672-9cc5-ab59f530bc32.json and https://artists.proofprofile.net/proofs/artist/b555963a-7bf6-4672-9cc5-ab59f530bc32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2fe17afaf918c9ac5f7689ae3e2f48191790701ca25017908df7cacafeedc51e","name":"Joe Achelpohl","registered_at":"2026-06-20T14:47:21Z","symbol":"NIM1633268","token_address":"0x3539737e0ab0f869ffb73608b8529da7e3c86713","type":"artist","uuid":"b555963a-7bf6-4672-9cc5-ab59f530bc32"}
album: Butterflies
  type: MusicAlbum
  date published: 2024-05-04
album: Just to See You
  type: MusicAlbum
  date published: 2024-06-13
album: The Simple Things
  type: MusicAlbum
  date published: 2024-07-19
album: Don't Forget to Breathe
  type: MusicAlbum
  date published: 2024-09-05
album: Get By
  type: MusicAlbum
  date published: 2024-12-03
  track: Get By
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210633
    explicit: false
    by artist: Joe Achelpohl
    in album: Get By
      type: MusicAlbum
      date published: 2024-12-03
    isrc code: QZZ7S2424863
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:35:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x39acfefbc4abb1005dd9f61437dc87f7794bc0f66bb864f66fa111f63bc46d25
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2424863
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0x39acfefbc4abb1005dd9f61437dc87f7794bc0f66bb864f66fa111f63bc46d25. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZZ7S2424863.
      date published: 2026-07-22T11:35:32Z
    audio: Get By
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.06
      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: 0.777
      additional property: Energy
        type: PropertyValue
        value: 0.705
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.044
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.894
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.562
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: My Mind Travels Through Time
  type: MusicAlbum
  date published: 2025-01-17
album: Rescued
  type: MusicAlbum
  date published: 2025-02-28
album: Maybe Someday
  type: MusicAlbum
  date published: 2025-04-30
album: So There's No Regrets
  type: MusicAlbum
  date published: 2025-07-01
album: Song Forgotten
  type: MusicAlbum
  date published: 2025-09-30