Felix Bird
type: MusicGroup
popularity: 5
followers: 310
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd02be9a4f2fc0992aa0f0d7550b5a6d7432ed38ae0470688920391cd70a638a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d2acea5-03b6-4c4c-afe8-af7f8074ab48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d2acea5-03b6-4c4c-afe8-af7f8074ab48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d2acea5-03b6-4c4c-afe8-af7f8074ab48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd02be9a4f2fc0992aa0f0d7550b5a6d7432ed38ae0470688920391cd70a638a0","name":"Felix Bird","registered_at":"2026-06-15T18:07:35Z","symbol":"NIM0789298","token_address":"0x9f48073cf613a392732c54c745f4867f53056d95","type":"artist","uuid":"0d2acea5-03b6-4c4c-afe8-af7f8074ab48"}
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 0xd02be9a4f2fc0992aa0f0d7550b5a6d7432ed38ae0470688920391cd70a638a0. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d2acea5-03b6-4c4c-afe8-af7f8074ab48.json and https://artists.proofprofile.net/proofs/artist/0d2acea5-03b6-4c4c-afe8-af7f8074ab48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0xd02be9a4f2fc0992aa0f0d7550b5a6d7432ed38ae0470688920391cd70a638a0","name":"Felix Bird","registered_at":"2026-06-15T18:07:35Z","symbol":"NIM0789298","token_address":"0x9f48073cf613a392732c54c745f4867f53056d95","type":"artist","uuid":"0d2acea5-03b6-4c4c-afe8-af7f8074ab48"}
album: Take Your Time, Mr Blank Slate.
  type: MusicAlbum
  date published: 2023-01-05
album: Ready To Let Go
  type: MusicAlbum
  date published: 2023-02-21
album: Little Moments From Outside The Green House
  type: MusicAlbum
  date published: 2023-06-10
album: Little Demos From Outside The Green House
  type: MusicAlbum
  date published: 2023-09-14
album: Still Yawning
  type: MusicAlbum
  date published: 2023-11-25
album: Little Me
  type: MusicAlbum
  date published: 2024-11-29
album: Ronnie
  type: MusicAlbum
  date published: 2025-01-31
album: Cigarette Slander
  type: MusicAlbum
  date published: 2025-05-16
  track: Cigarette Slander
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185316
    explicit: false
    by artist: Felix Bird
    in album: Cigarette Slander
      type: MusicAlbum
      date published: 2025-05-16
    isrc code: QZNWU2543398
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:24:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8e2130d02a6e5b60381d784ba84af2f42aeaf3deb02c2f6e0e02d81b85c39e7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956500
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956500
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2543398
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T13:55:21Z
    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 0xc8e2130d02a6e5b60381d784ba84af2f42aeaf3deb02c2f6e0e02d81b85c39e7. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZNWU2543398.
      date published: 2026-07-03T13:55:21Z
    audio: Cigarette Slander
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.971
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.371
      additional property: Energy
        type: PropertyValue
        value: 0.763
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.047
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.066
      additional property: Liveness
        type: PropertyValue
        value: 0.343
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.509
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.103
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 42 Enterluud
  type: MusicAlbum
  date published: 2025-06-27
album: Haircut
  type: MusicAlbum
  date published: 2025-08-29