Flying Donuts
type: MusicGroup
popularity: 7
followers: 1294
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ad79c052e87ba035a15fce174e259a0cc1153c4ba738677ec99ef5bd5263cf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ae29815-3466-4994-a488-74b2e0350b81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ae29815-3466-4994-a488-74b2e0350b81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ae29815-3466-4994-a488-74b2e0350b81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ad79c052e87ba035a15fce174e259a0cc1153c4ba738677ec99ef5bd5263cf9","name":"Flying Donuts","registered_at":"2026-06-17T08:26:39Z","symbol":"NIM1337917","token_address":"0xf96ecd146056d5e65f084a4dea6e9167f314b436","type":"artist","uuid":"7ae29815-3466-4994-a488-74b2e0350b81"}
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 0x0ad79c052e87ba035a15fce174e259a0cc1153c4ba738677ec99ef5bd5263cf9. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ae29815-3466-4994-a488-74b2e0350b81.json and https://artists.proofprofile.net/proofs/artist/7ae29815-3466-4994-a488-74b2e0350b81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x0ad79c052e87ba035a15fce174e259a0cc1153c4ba738677ec99ef5bd5263cf9","name":"Flying Donuts","registered_at":"2026-06-17T08:26:39Z","symbol":"NIM1337917","token_address":"0xf96ecd146056d5e65f084a4dea6e9167f314b436","type":"artist","uuid":"7ae29815-3466-4994-a488-74b2e0350b81"}
album: Renewed Attack
  type: MusicAlbum
  date published: 2006-06-12
  track: Back Off
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173013
    explicit: false
    by artist: Flying Donuts
    in album: Renewed Attack
      type: MusicAlbum
      date published: 2006-06-12
    isrc code: FR6V80604973
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:43:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x37925118b3ab31af7cd24d898fdcfb7d23fc53954eb89663e879a8d55eb1b4b2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80604973
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0x37925118b3ab31af7cd24d898fdcfb7d23fc53954eb89663e879a8d55eb1b4b2. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR6V80604973.
      date published: 2026-07-04T02:06:47Z
    audio: Back Off
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.042
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.486
      additional property: Energy
        type: PropertyValue
        value: 0.914
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.625
      additional property: Liveness
        type: PropertyValue
        value: 0.298
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.546
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.06
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Last Straight Line
  type: MusicAlbum
  date published: 2006-06-12
album: Until the morning comes
  type: MusicAlbum
  date published: 2009-05-25
album: Still Active
  type: MusicAlbum
  date published: 2014-04-21
album: Still Active
  type: MusicAlbum
  date published: 2014-04-21
album: Loving It All
  type: MusicAlbum
  date published: 2016-04-14