Fatty Spins
type: MusicGroup
popularity: 3
followers: 3428
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5041432cca95fe514ade83d13c63cb7993b190d2e5ef2a31028063c4f1d90f81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/092aab16-04f1-4019-a192-58b5c7ee9bea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/092aab16-04f1-4019-a192-58b5c7ee9bea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/092aab16-04f1-4019-a192-58b5c7ee9bea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5041432cca95fe514ade83d13c63cb7993b190d2e5ef2a31028063c4f1d90f81","name":"Fatty Spins","registered_at":"2026-06-15T16:47:15Z","symbol":"NIM0770132","token_address":"0x26f45e1ff1da6d823dac590ddec2671efad8755a","type":"artist","uuid":"092aab16-04f1-4019-a192-58b5c7ee9bea"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5041432cca95fe514ade83d13c63cb7993b190d2e5ef2a31028063c4f1d90f81. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/092aab16-04f1-4019-a192-58b5c7ee9bea.json and https://artists.proofprofile.net/proofs/artist/092aab16-04f1-4019-a192-58b5c7ee9bea.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x5041432cca95fe514ade83d13c63cb7993b190d2e5ef2a31028063c4f1d90f81","name":"Fatty Spins","registered_at":"2026-06-15T16:47:15Z","symbol":"NIM0770132","token_address":"0x26f45e1ff1da6d823dac590ddec2671efad8755a","type":"artist","uuid":"092aab16-04f1-4019-a192-58b5c7ee9bea"}
album: Doin' Your Mom
  type: MusicAlbum
  date published: 2009-06-01
album: Muppet Sex
  type: MusicAlbum
  date published: 2009-08-23
album: Apple Store Love Song
  type: MusicAlbum
  date published: 2009-09-20
album: School'd
  type: MusicAlbum
  date published: 2009-10-14
album: Doin Your Mom
  type: MusicAlbum
  date published: 2024-08-07
album: Apple Store Love Song
  type: MusicAlbum
  date published: 2024-09-12
album: School'd
  type: MusicAlbum
  date published: 2024-09-12
album: Muppet Sex
  type: MusicAlbum
  date published: 2024-09-12
album: Doin Your Mom
  type: MusicAlbum
  date published: 2024-09-12
  track: Doin Your Mom
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208979
    explicit: true
    by artist: Fatty Spins
    in album: Doin Your Mom
      type: MusicAlbum
      date published: 2024-09-12
    isrc code: QZPLR2199446
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:41:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x39081342703b238e154ca44fe2bcbdff3666495fd616f204528b2d7637da7797
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2199446
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39081342703b238e154ca44fe2bcbdff3666495fd616f204528b2d7637da7797. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2199446 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Doin Your Mom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.568
      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: 0.54
      additional property: Energy
        type: PropertyValue
        value: 0.901
      additional property: Speechiness
        type: PropertyValue
        value: 0.249
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.308
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.571
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.495
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor