London
type: MusicGroup
description: London is the capital and largest city of England and the United Kingdom, with a population of million people in . Its wider metropolitan area is the largest in Western Europe, with a population of 1
popularity: 6
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6104d044d2dde73a2ab43b554416bc8ba80298dc5660767002dbf4765558f960
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b13e847-2eb5-4df7-9055-bdb86465a4d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b13e847-2eb5-4df7-9055-bdb86465a4d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b13e847-2eb5-4df7-9055-bdb86465a4d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
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 0x6104d044d2dde73a2ab43b554416bc8ba80298dc5660767002dbf4765558f960. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b13e847-2eb5-4df7-9055-bdb86465a4d8.json and https://artists.proofprofile.net/proofs/artist/9b13e847-2eb5-4df7-9055-bdb86465a4d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
album: Higher - Single
  type: MusicAlbum
  date published: 2013-08-13
album: California Mood Music, Vol. 1: The 4:20 Experience
  type: MusicAlbum
  date published: 2014-04-15
album: Rollin' - Single
  type: MusicAlbum
  date published: 2014-04-15
album: Mary Jane - Single
  type: MusicAlbum
  date published: 2014-04-15
album: It'z 4 Me - Single
  type: MusicAlbum
  date published: 2014-09-23
album: TrapAndB
  type: MusicAlbum
  date published: 2015-01-06
album: Just Be (Tiara)
  type: MusicAlbum
  date published: 2016-10-31
album: Lil Baby
  type: MusicAlbum
  date published: 2016-11-19
album: Bi-Polar Bear
  type: MusicAlbum
  date published: 2016-11-27
album: New Kidd on da Block
  type: MusicAlbum
  date published: 2017-04-20
album: Hennessy Straight
  type: MusicAlbum
  date published: 2017-08-23
album: Corazón
  type: MusicAlbum
  date published: 2017-11-16
album: Bad tingz
  type: MusicAlbum
  date published: 2018-05-02
album: Sex , Love , Drug Vol 1
  type: MusicAlbum
  date published: 2018-11-02
album: As It Seems
  type: MusicAlbum
  date published: 2019-07-26
album: As It Seems
  type: MusicAlbum
  date published: 2019-07-26
  track: As It Seems
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165092
    explicit: false
    by artist: London
    in album: As It Seems
      type: MusicAlbum
      date published: 2019-07-26
    isrc code: QZ85M1973578
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957620
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M1973578
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T22:32:56Z
    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 0x696d3d85588bd6e5f5b7064ebfa66394f91e596c80593854c980cbc65941b2bd. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/QZ85M1973578.
      date published: 2026-07-11T22:32:56Z
    audio: As It Seems
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.619
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.566
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.296
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.44
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: D.N.A
  type: MusicAlbum
  date published: 2020-08-17
album: Warning!
  type: MusicAlbum
  date published: 2020-10-11
album: One More Time
  type: MusicAlbum
  date published: 2022-11-02