O3
type: MusicGroup
genre: afrobeat
genre: riddim
description: O3 may refer to: Science and technology Ozone (O3), an allotrope of oxygen , the ozonide anion O(3), the 3-dimensional orthogonal group in group theory O3 star, a subclass of the O-type star stel
popularity: 9
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfdeabad7573ad2041f10f6a5f7e9ad36955262a10ce42efe65ce5014fee3bea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96ab936f-eabb-4030-b7f3-85b42f3dce6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96ab936f-eabb-4030-b7f3-85b42f3dce6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96ab936f-eabb-4030-b7f3-85b42f3dce6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0xdfdeabad7573ad2041f10f6a5f7e9ad36955262a10ce42efe65ce5014fee3bea. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96ab936f-eabb-4030-b7f3-85b42f3dce6e.json and https://artists.proofprofile.net/proofs/artist/96ab936f-eabb-4030-b7f3-85b42f3dce6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: INSPIRATIONAL AFROBEAT, Vol. 3
  type: MusicAlbum
  date published: 2024-09-02
album: PIECE OF MY HEART ( Brent Faiyaz )
  type: MusicAlbum
  date published: 2024-11-09
album: WHAT A FEELING
  type: MusicAlbum
  date published: 2024-12-25
  track: LAST
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156969
    explicit: false
    by artist: O3
    in album: WHAT A FEELING
      type: MusicAlbum
      date published: 2024-12-25
    genre: afrobeat
    genre: riddim
    isrc code: QT3F22419775
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T15:14:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x440eb16dea35766445f2dee7a6a9b450822da919de0374232e4b27d663fabb19
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959144
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959144
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F22419775
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T15:38:35Z
    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 0x440eb16dea35766445f2dee7a6a9b450822da919de0374232e4b27d663fabb19. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QT3F22419775.
      date published: 2026-07-22T15:38:35Z
    audio: LAST
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 197.976
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.619
      additional property: Energy
        type: PropertyValue
        value: 0.166
      additional property: Speechiness
        type: PropertyValue
        value: 0.239
      additional property: Acousticness
        type: PropertyValue
        value: 0.931
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.956
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.333
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.32
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Joy Is Coming Refix
  type: MusicAlbum
  date published: 2024-12-28
album: YOUR. TIME
  type: MusicAlbum
  date published: 2024-12-30
album: CASANOVA
  type: MusicAlbum
  date published: 2025-01-06
album: JUNO
  type: MusicAlbum
  date published: 2025-01-22
album: WAITING_ Afrobeat
  type: MusicAlbum
  date published: 2025-01-27
album: BENDITO_ Afrobeat
  type: MusicAlbum
  date published: 2025-02-09
album: AKUBE _ Afrobeat
  type: MusicAlbum
  date published: 2025-02-18
album: BANCIA _ Afrobeat
  type: MusicAlbum
  date published: 2025-02-22
album: WHY LOVE_ ASAKE OPEN VERSE_Amapiano
  type: MusicAlbum
  date published: 2025-02-27
album: STACY_ Afrobeat
  type: MusicAlbum
  date published: 2025-03-12
album: Broken Shadows_ Afrobeat
  type: MusicAlbum
  date published: 2025-03-29
album: OWO
  type: MusicAlbum
  date published: 2025-05-21