CTF Bird
type: MusicGroup
popularity: 6
followers: 411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9985b18805337fb45fea00c3f9d0f67ca13f28e3768a712607bf1c7450a6bc08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1740df0-3402-4a81-8944-aac7ae2a5a8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1740df0-3402-4a81-8944-aac7ae2a5a8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1740df0-3402-4a81-8944-aac7ae2a5a8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9985b18805337fb45fea00c3f9d0f67ca13f28e3768a712607bf1c7450a6bc08","name":"CTF Bird","registered_at":"2026-06-21T01:02:21Z","symbol":"NIM1770191","token_address":"0x5578c7ad60dd32d85466c8fbcabe01f64e7e2c3b","type":"artist","uuid":"d1740df0-3402-4a81-8944-aac7ae2a5a8e"}
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 0x9985b18805337fb45fea00c3f9d0f67ca13f28e3768a712607bf1c7450a6bc08. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1740df0-3402-4a81-8944-aac7ae2a5a8e.json and https://artists.proofprofile.net/proofs/artist/d1740df0-3402-4a81-8944-aac7ae2a5a8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x9985b18805337fb45fea00c3f9d0f67ca13f28e3768a712607bf1c7450a6bc08","name":"CTF Bird","registered_at":"2026-06-21T01:02:21Z","symbol":"NIM1770191","token_address":"0x5578c7ad60dd32d85466c8fbcabe01f64e7e2c3b","type":"artist","uuid":"d1740df0-3402-4a81-8944-aac7ae2a5a8e"}
album: Human Being
  type: MusicAlbum
  date published: 2019-11-22
album: Sheesh
  type: MusicAlbum
  date published: 2019-11-26
album: Big Lick
  type: MusicAlbum
  date published: 2019-11-26
album: Been a While
  type: MusicAlbum
  date published: 2019-11-26
album: Contract Year
  type: MusicAlbum
  date published: 2020-01-01
album: Hardly Sleep
  type: MusicAlbum
  date published: 2020-09-02
album: Blue Money
  type: MusicAlbum
  date published: 2020-09-28
album: Back Door
  type: MusicAlbum
  date published: 2020-10-28
album: Crazy 8
  type: MusicAlbum
  date published: 2020-12-25
album: On Me
  type: MusicAlbum
  date published: 2021-01-08
album: Too Hard
  type: MusicAlbum
  date published: 2021-01-22
album: Contract Year Deluxe
  type: MusicAlbum
  date published: 2021-03-01
album: In ya feelings
  type: MusicAlbum
  date published: 2021-05-10
album: Blur
  type: MusicAlbum
  date published: 2021-05-10
album: Flamerz Flow Freestyle
  type: MusicAlbum
  date published: 2021-06-22
album: Tears 4 Dese Streets
  type: MusicAlbum
  date published: 2022-01-12
album: Workin
  type: MusicAlbum
  date published: 2022-01-12
album: 13-8
  type: MusicAlbum
  date published: 2022-05-01
  track: 13-8
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163448
    explicit: true
    by artist: CTF Bird
    in album: 13-8
      type: MusicAlbum
      date published: 2022-05-01
    isrc code: QZHN52259236
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:34:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb126a6b2a82d41aa6a2cc34fd68b37a62eb295da67a6a63685a5e196d4d139d2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958571
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958571
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52259236
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T15:39:25Z
    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 0xb126a6b2a82d41aa6a2cc34fd68b37a62eb295da67a6a63685a5e196d4d139d2. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QZHN52259236.
      date published: 2026-07-18T15:39:25Z
    audio: 13-8
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.915
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.521
      additional property: Speechiness
        type: PropertyValue
        value: 0.573
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.432
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.177
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.758
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: JUST BCUS
  type: MusicAlbum
  date published: 2022-11-11
album: Jordan N' Pippen
  type: MusicAlbum
  date published: 2023-10-18
album: H.I.M. HONOR IS MANDATORY (DELUXE)
  type: MusicAlbum
  date published: 2024-01-19
album: 13/8 The Indictment
  type: MusicAlbum
  date published: 2024-05-03
album: Can I Vent
  type: MusicAlbum
  date published: 2024-08-23
album: THE ALGORITHM
  type: MusicAlbum
  date published: 2024-10-25
album: Red Flags
  type: MusicAlbum
  date published: 2025-01-12