Keegan
type: MusicGroup
popularity: 13
followers: 1919
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ecd8e9b2017e6342e4b2c6445f6afee5ca384fd5a162c300226ac1c6af902d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4019086-ccdb-4cdf-b15b-749aab1e994b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4019086-ccdb-4cdf-b15b-749aab1e994b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4019086-ccdb-4cdf-b15b-749aab1e994b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
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 0x9ecd8e9b2017e6342e4b2c6445f6afee5ca384fd5a162c300226ac1c6af902d2. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4019086-ccdb-4cdf-b15b-749aab1e994b.json and https://artists.proofprofile.net/proofs/artist/d4019086-ccdb-4cdf-b15b-749aab1e994b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:57:35Z
album: SPACE
  type: MusicAlbum
  date published: 2022-07-03
album: Xylophobia (Baldos Funk Escol Soundtrack)
  type: MusicAlbum
  date published: 2022-07-14
album: ROOM CODE (Vs Impostor V4 Soundtrack)
  type: MusicAlbum
  date published: 2023-01-03
album: Turbulence (Vs Impostor V4 Soundtrack)
  type: MusicAlbum
  date published: 2023-01-03
album: Cubism (Scrapped) [Vs Impostor V4 Soundtrack]
  type: MusicAlbum
  date published: 2023-01-19
  track: Cubism (Scrapped) [Vs Impostor V4 Soundtrack]
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144039
    explicit: false
    by artist: Keegan
    in album: Cubism (Scrapped) [Vs Impostor V4 Soundtrack]
      type: MusicAlbum
      date published: 2023-01-19
    isrc code: QZFZ32344471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:38:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9daafbf8c4ae13f620359a65c717dd399110d47589d9b1868a83c100a35d8420
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958834
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958834
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32344471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:55:47Z
    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 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 0x9daafbf8c4ae13f620359a65c717dd399110d47589d9b1868a83c100a35d8420. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32344471 — a six-check JSON result.
      date published: 2026-07-20T05:55:47Z
    audio: Cubism (Scrapped) [Vs Impostor V4 Soundtrack]
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.012
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.467
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.303
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.459
      additional property: Liveness
        type: PropertyValue
        value: 0.497
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.493
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.791
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: migraine.mp3 (UNDERVERSE Fan Soundtrack)
  type: MusicAlbum
  date published: 2023-01-24
album: NIGHTMA1R
  type: MusicAlbum
  date published: 2023-04-14
album: NIGHTMA1R (Instrumental)
  type: MusicAlbum
  date published: 2023-04-14
album: Inconsistency (FNF: VS ESB-56: TCS)
  type: MusicAlbum
  date published: 2023-04-19
album: Lobby Invade (FNF: VS ESB-56: TCS)
  type: MusicAlbum
  date published: 2023-07-08
album: Lagful (FNF: VS ESB-56: TCS)
  type: MusicAlbum
  date published: 2023-08-23
album: CAR RACING
  type: MusicAlbum
  date published: 2025-04-04
album: Ninjaneering (NinjaLOOP)
  type: MusicAlbum
  date published: 2025-08-13