Twenty Cent Crush
type: MusicGroup
genre: power pop
popularity: 3
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83b1262506639317b69e9d36aec405b4d86dd6665f9187753d251e37751128c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f800c898-ee7d-469c-84ac-5f5f8bdc366e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f800c898-ee7d-469c-84ac-5f5f8bdc366e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f800c898-ee7d-469c-84ac-5f5f8bdc366e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83b1262506639317b69e9d36aec405b4d86dd6665f9187753d251e37751128c9","name":"Twenty Cent Crush","registered_at":"2026-06-21T16:01:07Z","symbol":"NIM1966679","token_address":"0xb703a6a551135793c8112be8c90e6d1d065c30fb","type":"artist","uuid":"f800c898-ee7d-469c-84ac-5f5f8bdc366e"}
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 0x83b1262506639317b69e9d36aec405b4d86dd6665f9187753d251e37751128c9. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f800c898-ee7d-469c-84ac-5f5f8bdc366e.json and https://artists.proofprofile.net/proofs/artist/f800c898-ee7d-469c-84ac-5f5f8bdc366e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x83b1262506639317b69e9d36aec405b4d86dd6665f9187753d251e37751128c9","name":"Twenty Cent Crush","registered_at":"2026-06-21T16:01:07Z","symbol":"NIM1966679","token_address":"0xb703a6a551135793c8112be8c90e6d1d065c30fb","type":"artist","uuid":"f800c898-ee7d-469c-84ac-5f5f8bdc366e"}
album: Boy Meets World - The Full Length Theme Song From The Popular Tv Show By The Original Artist
  type: MusicAlbum
  date published: 2008-11-19
  track: Boy Meets World - Feat. Phil Rosenthal
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158093
    explicit: false
    by artist: Twenty Cent Crush
    in album: Boy Meets World - The Full Length Theme Song From The Popular Tv Show By The Original Artist
      type: MusicAlbum
      date published: 2008-11-19
    genre: power pop
    isrc code: USHM80836690
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T10:53:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8ef1c40c8d00bfd050965576d2e8cdcd82dd9b1d3c15df2c20f0d7a96ba21978
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80836690
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:24:55Z
    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 0x8ef1c40c8d00bfd050965576d2e8cdcd82dd9b1d3c15df2c20f0d7a96ba21978. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USHM80836690.
      date published: 2026-07-19T12:24:55Z
    audio: Boy Meets World - Feat. Phil Rosenthal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.022
      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: 0.327
      additional property: Energy
        type: PropertyValue
        value: 0.893
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.293
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.585
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.12
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor