Lamar Bazaar
type: MusicGroup
popularity: 6
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ee1995e7e6a19edf5fd41b2f01538bd97aebfb6aae85eb2489d4ecc37820e38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/283c4187-55c1-4280-9881-82e6c8f9fa1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/283c4187-55c1-4280-9881-82e6c8f9fa1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/283c4187-55c1-4280-9881-82e6c8f9fa1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ee1995e7e6a19edf5fd41b2f01538bd97aebfb6aae85eb2489d4ecc37820e38","name":"Lamar Bazaar","registered_at":"2026-06-16T03:32:26Z","symbol":"NIM0924097","token_address":"0x2c83fea392af9787121bcb7822607a8786b1e20f","type":"artist","uuid":"283c4187-55c1-4280-9881-82e6c8f9fa1c"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee1995e7e6a19edf5fd41b2f01538bd97aebfb6aae85eb2489d4ecc37820e38. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/283c4187-55c1-4280-9881-82e6c8f9fa1c.json and https://artists.proofprofile.net/proofs/artist/283c4187-55c1-4280-9881-82e6c8f9fa1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x6ee1995e7e6a19edf5fd41b2f01538bd97aebfb6aae85eb2489d4ecc37820e38","name":"Lamar Bazaar","registered_at":"2026-06-16T03:32:26Z","symbol":"NIM0924097","token_address":"0x2c83fea392af9787121bcb7822607a8786b1e20f","type":"artist","uuid":"283c4187-55c1-4280-9881-82e6c8f9fa1c"}
album: Majin's Labortory
  type: MusicAlbum
  date published: 2015-07-24
album: Changed the World
  type: MusicAlbum
  date published: 2016-02-24
album: The Lost Pyramid
  type: MusicAlbum
  date published: 2017-04-15
  track: (O)bey
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250000
    explicit: true
    by artist: Lamar Bazaar
    in album: The Lost Pyramid
      type: MusicAlbum
      date published: 2017-04-15
    isrc code: QMPKX1719277
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:45:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbcd43cc3b19e4758ea33ab86d1b3ad28334f09afd74a87dc2fdad07ec0a98101
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1719277
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd43cc3b19e4758ea33ab86d1b3ad28334f09afd74a87dc2fdad07ec0a98101. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QMPKX1719277.
      date published: 2026-07-12T23:27:28Z
    audio: (O)bey
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.959
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.568
      additional property: Energy
        type: PropertyValue
        value: 0.788
      additional property: Speechiness
        type: PropertyValue
        value: 0.272
      additional property: Acousticness
        type: PropertyValue
        value: 0.278
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.268
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.358
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Infinite Light
  type: MusicAlbum
  date published: 2017-07-03
album: Supper Club
  type: MusicAlbum
  date published: 2018-07-03
album: Break the Internet
  type: MusicAlbum
  date published: 2018-08-01