That Graduate
type: MusicGroup
popularity: 33
followers: 1061
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf46639003d94001062e35598bc7a7956c3c33464d793d4e20791d8052c8e4a81
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/3cd53fb1-380d-4b1f-a54d-7e48761ffb59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cd53fb1-380d-4b1f-a54d-7e48761ffb59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3cd53fb1-380d-4b1f-a54d-7e48761ffb59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf46639003d94001062e35598bc7a7956c3c33464d793d4e20791d8052c8e4a81","name":"That Graduate","registered_at":"2026-06-12T18:34:25Z","symbol":"NIM0337806","token_address":"0x94fa438b73f8ca546c531ff2deee6b85eff1ece2","type":"artist","uuid":"3cd53fb1-380d-4b1f-a54d-7e48761ffb59"}
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 0xf46639003d94001062e35598bc7a7956c3c33464d793d4e20791d8052c8e4a81. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cd53fb1-380d-4b1f-a54d-7e48761ffb59.json and https://artists.proofprofile.net/proofs/artist/3cd53fb1-380d-4b1f-a54d-7e48761ffb59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xf46639003d94001062e35598bc7a7956c3c33464d793d4e20791d8052c8e4a81","name":"That Graduate","registered_at":"2026-06-12T18:34:25Z","symbol":"NIM0337806","token_address":"0x94fa438b73f8ca546c531ff2deee6b85eff1ece2","type":"artist","uuid":"3cd53fb1-380d-4b1f-a54d-7e48761ffb59"}
album: If you and I
  type: MusicAlbum
  date published: 2023-08-04
album: Lost Care
  type: MusicAlbum
  date published: 2023-08-25
album: That Graduate
  type: MusicAlbum
  date published: 2023-09-15
  track: Lost Care
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162437
    explicit: false
    by artist: That Graduate
    in album: That Graduate
      type: MusicAlbum
      date published: 2023-09-15
    isrc code: USHM82392063
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T14:38:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb0f598cef72975733b7bf830aed6d89a78639af7a399f359aca5224d5a0f6af5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82392063
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:40:50Z
    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 0xb0f598cef72975733b7bf830aed6d89a78639af7a399f359aca5224d5a0f6af5. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:40:50Z), 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/USHM82392063.
      date published: 2026-07-15T17:40:50Z
    audio: Lost Care
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.024
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.778
      additional property: Energy
        type: PropertyValue
        value: 0.663
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.098
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.907
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.875
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.636
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Leave the Mild
  type: MusicAlbum
  date published: 2024-03-29
album: Vices
  type: MusicAlbum
  date published: 2025-05-16
album: You've Heard
  type: MusicAlbum
  date published: 2025-06-06
album: I'll Wait
  type: MusicAlbum
  date published: 2025-06-20
album: Promotion Tendencies
  type: MusicAlbum
  date published: 2025-06-27