Classic Case
type: MusicGroup
genre: post-hardcore
genre: screamo
description: Classic Case was an American rock band from Chapel Hill, North Carolina, formed in 2002.Classic Case at Allmusic History Vocalist/guitarist Jared Draughon and guitarist Mitchell Marlow formed the b
popularity: 8
followers: 1591
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7e46afe6b87641e2a30567cc5d4b3b9dc6af7ed013b59a1a04f51fb92b41392
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4edd336-7e63-4c85-aa77-bddade75a661.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4edd336-7e63-4c85-aa77-bddade75a661.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4edd336-7e63-4c85-aa77-bddade75a661
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7e46afe6b87641e2a30567cc5d4b3b9dc6af7ed013b59a1a04f51fb92b41392","name":"Classic Case","registered_at":"2026-06-21T02:27:27Z","symbol":"NIM1790662","token_address":"0x58f917d71d53711ffa92b5a6af0d551543ab1482","type":"artist","uuid":"d4edd336-7e63-4c85-aa77-bddade75a661"}
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 0xa7e46afe6b87641e2a30567cc5d4b3b9dc6af7ed013b59a1a04f51fb92b41392. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4edd336-7e63-4c85-aa77-bddade75a661.json and https://artists.proofprofile.net/proofs/artist/d4edd336-7e63-4c85-aa77-bddade75a661.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xa7e46afe6b87641e2a30567cc5d4b3b9dc6af7ed013b59a1a04f51fb92b41392","name":"Classic Case","registered_at":"2026-06-21T02:27:27Z","symbol":"NIM1790662","token_address":"0x58f917d71d53711ffa92b5a6af0d551543ab1482","type":"artist","uuid":"d4edd336-7e63-4c85-aa77-bddade75a661"}
album: Dress to Depress
  type: MusicAlbum
  date published: 2005-10-01
album: Dress to Depress
  type: MusicAlbum
  date published: 2005-10-18
  track: Hospitalized
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181400
    explicit: false
    by artist: Classic Case
    in album: Dress to Depress
      type: MusicAlbum
      date published: 2005-10-18
    genre: post-hardcore
    genre: screamo
    isrc code: TCABA1193559
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957754
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABA1193559
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:26:22Z
    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 0xd3dd52e1a473b6baa8b6be9a11c81d493dca58acbfacbd74b346205017f369f4. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/TCABA1193559.
      date published: 2026-07-12T21:26:22Z
    audio: Hospitalized
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.508
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.432
      additional property: Energy
        type: PropertyValue
        value: 0.965
      additional property: Speechiness
        type: PropertyValue
        value: 0.095
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.348
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.396
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.673
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dress to Depress
  type: MusicAlbum
  date published: 2005-10-18
album: Losing At Life
  type: MusicAlbum
  date published: 2007
album: Losing At Life
  type: MusicAlbum
  date published: 2007