Joel Strings
type: MusicGroup
popularity: 4
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb36fc2701061abf648a58635e05139f191ff552701de5f11391a6cd21addcd71
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/deabf46c-a8f3-4610-99e4-124cec4a4669.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/deabf46c-a8f3-4610-99e4-124cec4a4669.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/deabf46c-a8f3-4610-99e4-124cec4a4669
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb36fc2701061abf648a58635e05139f191ff552701de5f11391a6cd21addcd71","name":"Joel Strings","registered_at":"2026-06-21T06:11:49Z","symbol":"NIM1844256","token_address":"0xb3ebecfe100f7007a71e2c70e8c793dda65b086a","type":"artist","uuid":"deabf46c-a8f3-4610-99e4-124cec4a4669"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36fc2701061abf648a58635e05139f191ff552701de5f11391a6cd21addcd71. 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/deabf46c-a8f3-4610-99e4-124cec4a4669.json and https://artists.proofprofile.net/proofs/artist/deabf46c-a8f3-4610-99e4-124cec4a4669.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb36fc2701061abf648a58635e05139f191ff552701de5f11391a6cd21addcd71","name":"Joel Strings","registered_at":"2026-06-21T06:11:49Z","symbol":"NIM1844256","token_address":"0xb3ebecfe100f7007a71e2c70e8c793dda65b086a","type":"artist","uuid":"deabf46c-a8f3-4610-99e4-124cec4a4669"}
album: Misty Mountains
  type: MusicAlbum
  date published: 2023-09-26
album: Dreams in Dusk
  type: MusicAlbum
  date published: 2024-03-14
  track: Shadows Serenade
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190642
    explicit: false
    by artist: Joel Strings
    in album: Dreams in Dusk
      type: MusicAlbum
      date published: 2024-03-14
    isrc code: PLS922496335
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:58:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x443ad1d9ab4a777e1b504c255bfe1f210747e3d37a264733817628ef23313158
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958907
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958907
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS922496335
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:01:28Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443ad1d9ab4a777e1b504c255bfe1f210747e3d37a264733817628ef23313158. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:01:28Z), 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/PLS922496335.
      date published: 2026-07-20T19:01:28Z
    audio: Shadows Serenade
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.671
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.12
      additional property: Energy
        type: PropertyValue
        value: 0.354
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.915
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.957
      additional property: Liveness
        type: PropertyValue
        value: 0.428
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.08
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.354
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: A Cello's Voyage Solo
  type: MusicAlbum
  date published: 2024-05-16
album: Lost Horizons: Melancholy Over the Ocea
  type: MusicAlbum
  date published: 2025-02-12
album: On the Morrow
  type: MusicAlbum
  date published: 2025-03-11
album: As Time Quietly Moves On
  type: MusicAlbum
  date published: 2025-06-11