Tin Foil Top Hat
type: MusicGroup
popularity: 14
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5be2e338076082bdfd142decd1b84a9d1458c345f948572d52a6e9752d831b13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953743
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953743
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3504b4a-c49e-4dcf-a991-7c840fc01274.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3504b4a-c49e-4dcf-a991-7c840fc01274.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3504b4a-c49e-4dcf-a991-7c840fc01274
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:52:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5be2e338076082bdfd142decd1b84a9d1458c345f948572d52a6e9752d831b13","name":"Tin Foil Top Hat","registered_at":"2026-06-14T21:37:34Z","symbol":"NIM0583977","token_address":"0x1fe09d11471d7ca4cff5f1ae867ba41cf2f68666","type":"artist","uuid":"a3504b4a-c49e-4dcf-a991-7c840fc01274"}
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 0x5be2e338076082bdfd142decd1b84a9d1458c345f948572d52a6e9752d831b13. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3504b4a-c49e-4dcf-a991-7c840fc01274.json and https://artists.proofprofile.net/proofs/artist/a3504b4a-c49e-4dcf-a991-7c840fc01274.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x5be2e338076082bdfd142decd1b84a9d1458c345f948572d52a6e9752d831b13","name":"Tin Foil Top Hat","registered_at":"2026-06-14T21:37:34Z","symbol":"NIM0583977","token_address":"0x1fe09d11471d7ca4cff5f1ae867ba41cf2f68666","type":"artist","uuid":"a3504b4a-c49e-4dcf-a991-7c840fc01274"}
album: The Superhero Wins
  type: MusicAlbum
  date published: 2018-07-18
  track: The Old Bones
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195438
    explicit: false
    by artist: Tin Foil Top Hat
    in album: The Superhero Wins
      type: MusicAlbum
      date published: 2018-07-18
    isrc code: TCADS1879632
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:56:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa49abc20ebf941a1cfb34c0e21049dc7c5b6ea321abc3e487a154609155575b6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956482
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956482
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1879632
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:33:57Z
    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 0xa49abc20ebf941a1cfb34c0e21049dc7c5b6ea321abc3e487a154609155575b6. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TCADS1879632.
      date published: 2026-07-03T10:33:57Z
    audio: The Old Bones
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.944
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.379
      additional property: Energy
        type: PropertyValue
        value: 0.409
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.188
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.218
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.93
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Celeste (Live from Seattle)
  type: MusicAlbum
  date published: 2018-11-26
album: Halfway Home (Live from Seattle)
  type: MusicAlbum
  date published: 2018-12-08
album: Gods • Martyrs • Ghosts • Monsters
  type: MusicAlbum
  date published: 2020-07-31
album: Complicated Allies
  type: MusicAlbum
  date published: 2022-06-22
album: On Switch
  type: MusicAlbum
  date published: 2024-09-07
album: Where We Begin
  type: MusicAlbum
  date published: 2024-09-14
album: Same Story
  type: MusicAlbum
  date published: 2024-09-21
album: The Caged Goliath
  type: MusicAlbum
  date published: 2024-10-19