Patchwork Inc.
type: MusicGroup
genre: retro soul
popularity: 24
followers: 474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd862f38be8a6b16ca48ed3c06a2f7435c630a79d36ddaa1da032f24ee0f29057
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7351d1b5-3ae9-4e6f-93a0-2236fcfb238d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7351d1b5-3ae9-4e6f-93a0-2236fcfb238d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7351d1b5-3ae9-4e6f-93a0-2236fcfb238d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd862f38be8a6b16ca48ed3c06a2f7435c630a79d36ddaa1da032f24ee0f29057","name":"Patchwork Inc.","registered_at":"2026-06-12T15:40:42Z","symbol":"NIM0148297","token_address":"0xddeb4f48b895696098c1fbe428e4c706a1f9f1ce","type":"artist","uuid":"7351d1b5-3ae9-4e6f-93a0-2236fcfb238d"}
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 0xd862f38be8a6b16ca48ed3c06a2f7435c630a79d36ddaa1da032f24ee0f29057. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7351d1b5-3ae9-4e6f-93a0-2236fcfb238d.json and https://artists.proofprofile.net/proofs/artist/7351d1b5-3ae9-4e6f-93a0-2236fcfb238d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xd862f38be8a6b16ca48ed3c06a2f7435c630a79d36ddaa1da032f24ee0f29057","name":"Patchwork Inc.","registered_at":"2026-06-12T15:40:42Z","symbol":"NIM0148297","token_address":"0xddeb4f48b895696098c1fbe428e4c706a1f9f1ce","type":"artist","uuid":"7351d1b5-3ae9-4e6f-93a0-2236fcfb238d"}
album: Last Forever
  type: MusicAlbum
  date published: 2025-01-14
album: Whatever Makes You Happy b/w Last Forever
  type: MusicAlbum
  date published: 2025-02-21
album: It's Just The Rain
  type: MusicAlbum
  date published: 2025-09-19
  track: It's Just The Rain
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179983
    explicit: false
    by artist: Patchwork Inc.
    in album: It's Just The Rain
      type: MusicAlbum
      date published: 2025-09-19
    genre: retro soul
    isrc code: USUYG1754225
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:23:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf2f7731cdebf3f5518c8ba60cce16800b310ec1875e84571b19d007ae428865b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1754225
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:26:29Z
    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 0xf2f7731cdebf3f5518c8ba60cce16800b310ec1875e84571b19d007ae428865b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:26:29Z), 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/USUYG1754225.
      date published: 2026-07-19T18:26:29Z
    audio: It's Just The Rain
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 184.149
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.424
      additional property: Energy
        type: PropertyValue
        value: 0.419
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.852
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.188
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.407
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.914
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Chicago Patchwork
  type: MusicAlbum
  date published: 2025-10-17