Big O
type: MusicGroup
description: Big O or The Big O may refer to: Mathematics and computing Big Omega function (disambiguation), various arithmetic functions in number theory Big O notation, asymptotic behavior in mathematics and
popularity: 11
followers: 514
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51260bfcfe66b3a96031002009ce9d527cc342e8df16eae2ab71affc9f891686
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cecc4ccd-566f-4445-92d6-60016f7b5bdd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cecc4ccd-566f-4445-92d6-60016f7b5bdd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cecc4ccd-566f-4445-92d6-60016f7b5bdd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51260bfcfe66b3a96031002009ce9d527cc342e8df16eae2ab71affc9f891686","name":"Big O","registered_at":"2026-06-15T02:15:31Z","symbol":"NIM0650375","token_address":"0x10aa8a17894eabbe59f3a80ce7dc57ea5bc926f3","type":"artist","uuid":"cecc4ccd-566f-4445-92d6-60016f7b5bdd"}
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 0x51260bfcfe66b3a96031002009ce9d527cc342e8df16eae2ab71affc9f891686. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cecc4ccd-566f-4445-92d6-60016f7b5bdd.json and https://artists.proofprofile.net/proofs/artist/cecc4ccd-566f-4445-92d6-60016f7b5bdd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x51260bfcfe66b3a96031002009ce9d527cc342e8df16eae2ab71affc9f891686","name":"Big O","registered_at":"2026-06-15T02:15:31Z","symbol":"NIM0650375","token_address":"0x10aa8a17894eabbe59f3a80ce7dc57ea5bc926f3","type":"artist","uuid":"cecc4ccd-566f-4445-92d6-60016f7b5bdd"}
album: On s'prend pas la tête
  type: MusicAlbum
  date published: 2016-04-06
album: Brimad
  type: MusicAlbum
  date published: 2017-05-09
album: Bin Laden - EP
  type: MusicAlbum
  date published: 2019-07-28
album: Go Get It
  type: MusicAlbum
  date published: 2020-01-15
album: Go Get It
  type: MusicAlbum
  date published: 2020-01-15
album: don't stay
  type: MusicAlbum
  date published: 2020-03-29
track: We Into Deep - BlaQ Afro-Kay & Big O Remix
  type: MusicRecording
  duration: PT7M54S
  duration ms: 474096
  explicit: false
  by artist: Sir Vee The Great
  by artist: BlaQ Afro-Kay
  by artist: Big O
  in album: We Into Deep (Inc. Remixes)
    type: MusicAlbum
    date published: 2021-07-23
  isrc code: GBKQU2173587
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:53:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e53662b1b54968186a68b20e27172c70fdd673d8a5c7ea984cefb0889336ba5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2173587
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x2e53662b1b54968186a68b20e27172c70fdd673d8a5c7ea984cefb0889336ba5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBKQU2173587.
    date published: 2026-07-02T03:30:09Z
  audio: We Into Deep - BlaQ Afro-Kay & Big O Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.206
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.899
    additional property: Energy
      type: PropertyValue
      value: 0.546
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.006
    additional property: Liveness
      type: PropertyValue
      value: 0.133
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.433
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.463
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor