Mahendra Ramkellawan
type: MusicGroup
genre: soca
popularity: 5
followers: 179
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9577201480a198c361dd1c75b137877153a0628452bc7107d2fdb8b5311eeef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46c475de-c6f6-4394-add8-f64c12850d03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46c475de-c6f6-4394-add8-f64c12850d03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46c475de-c6f6-4394-add8-f64c12850d03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9577201480a198c361dd1c75b137877153a0628452bc7107d2fdb8b5311eeef","name":"Mahendra Ramkellawan","registered_at":"2026-06-16T14:34:12Z","symbol":"NIM1082062","token_address":"0x8b5dfd88c07d704be2dadbd6f5be585784e4dbe3","type":"artist","uuid":"46c475de-c6f6-4394-add8-f64c12850d03"}
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 0xb9577201480a198c361dd1c75b137877153a0628452bc7107d2fdb8b5311eeef. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46c475de-c6f6-4394-add8-f64c12850d03.json and https://artists.proofprofile.net/proofs/artist/46c475de-c6f6-4394-add8-f64c12850d03.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0xb9577201480a198c361dd1c75b137877153a0628452bc7107d2fdb8b5311eeef","name":"Mahendra Ramkellawan","registered_at":"2026-06-16T14:34:12Z","symbol":"NIM1082062","token_address":"0x8b5dfd88c07d704be2dadbd6f5be585784e4dbe3","type":"artist","uuid":"46c475de-c6f6-4394-add8-f64c12850d03"}
album: Ah Watch Meh
  type: MusicAlbum
  date published: 2019-08-02
  track: Ah Watch Meh
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290647
    explicit: false
    by artist: Mahendra Ramkellawan
    in album: Ah Watch Meh
      type: MusicAlbum
      date published: 2019-08-02
    genre: soca
    isrc code: TCAEJ1923746
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:22:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x85f1880c594f8f527450afe55b1b3b290f107aff2df602d81766dfe5a7f2cc10
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1923746
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0x85f1880c594f8f527450afe55b1b3b290f107aff2df602d81766dfe5a7f2cc10. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1923746 — a six-check JSON result.
      date published: 2026-07-16T10:20:17Z
    audio: Ah Watch Meh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.071
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.806
      additional property: Energy
        type: PropertyValue
        value: 0.877
      additional property: Speechiness
        type: PropertyValue
        value: 0.11
      additional property: Acousticness
        type: PropertyValue
        value: 0.09
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.857
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.009
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ah Watch Me
  type: MusicAlbum
  date published: 2019-08-02
album: Leave & Gone
  type: MusicAlbum
  date published: 2024-03-25
album: Mahendra Hits Mashup
  type: MusicAlbum
  date published: 2024-04-23
album: Its My Life
  type: MusicAlbum
  date published: 2024-05-05
album: Raat Kali (Cover)
  type: MusicAlbum
  date published: 2024-05-05
album: Rosie
  type: MusicAlbum
  date published: 2024-08-29