DJ SAM CHENNAI
type: MusicGroup
popularity: 3
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4b34ff2f1383b0fac0c9189605de1b45c0714f8b7d9ec61a83a360696297a62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/227eaf23-92c3-417b-9d9d-8f9a5bb171fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/227eaf23-92c3-417b-9d9d-8f9a5bb171fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/227eaf23-92c3-417b-9d9d-8f9a5bb171fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4b34ff2f1383b0fac0c9189605de1b45c0714f8b7d9ec61a83a360696297a62","name":"DJ SAM CHENNAI","registered_at":"2026-06-16T01:39:53Z","symbol":"NIM0897220","token_address":"0x2cba42b997eddc2daf2cc7095f3fc812473e366d","type":"artist","uuid":"227eaf23-92c3-417b-9d9d-8f9a5bb171fe"}
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 0xd4b34ff2f1383b0fac0c9189605de1b45c0714f8b7d9ec61a83a360696297a62. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/227eaf23-92c3-417b-9d9d-8f9a5bb171fe.json and https://artists.proofprofile.net/proofs/artist/227eaf23-92c3-417b-9d9d-8f9a5bb171fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0xd4b34ff2f1383b0fac0c9189605de1b45c0714f8b7d9ec61a83a360696297a62","name":"DJ SAM CHENNAI","registered_at":"2026-06-16T01:39:53Z","symbol":"NIM0897220","token_address":"0x2cba42b997eddc2daf2cc7095f3fc812473e366d","type":"artist","uuid":"227eaf23-92c3-417b-9d9d-8f9a5bb171fe"}
album: Rainy Vibes
  type: MusicAlbum
  date published: 2021-01-07
album: ABSOLUTE BLISS
  type: MusicAlbum
  date published: 2021-05-30
album: LOFIED LOVE
  type: MusicAlbum
  date published: 2021-10-12
album: Moomba Cuckoo
  type: MusicAlbum
  date published: 2021-10-14
album: Butterfly Bounce
  type: MusicAlbum
  date published: 2021-10-14
album: SRK ADDICT
  type: MusicAlbum
  date published: 2021-10-28
album: Plata O Plomo
  type: MusicAlbum
  date published: 2022-09-03
  track: Plata O Plomo
    type: MusicRecording
    duration: PT1M26S
    duration ms: 86052
    explicit: false
    by artist: DJ SAM CHENNAI
    in album: Plata O Plomo
      type: MusicAlbum
      date published: 2022-09-03
    isrc code: QZNWU2286261
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:17:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4e1ac25fc69866a29e1c9f0a1e5c510d7a464b69714e23e866a64bb059bd7dfb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2286261
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x4e1ac25fc69866a29e1c9f0a1e5c510d7a464b69714e23e866a64bb059bd7dfb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNWU2286261.
      date published: 2026-07-03T21:18:05Z
    audio: Plata O Plomo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.715
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.888
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.007
      additional property: Liveness
        type: PropertyValue
        value: 0.277
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.33
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.268
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major