Nikhil San
type: MusicGroup
genre: malayalam pop
popularity: 4
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe29ee1e79adcfb4bb31adb8eb7ab2aad6c0b1728470d76d7adf4ef04ecbec6e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/538905a3-fd27-460a-b7fd-e8908a7eb0bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/538905a3-fd27-460a-b7fd-e8908a7eb0bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/538905a3-fd27-460a-b7fd-e8908a7eb0bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe29ee1e79adcfb4bb31adb8eb7ab2aad6c0b1728470d76d7adf4ef04ecbec6e0","name":"Nikhil San","registered_at":"2026-06-16T18:51:05Z","symbol":"NIM1143357","token_address":"0xa43a72ee046e71dbe1c53f009111bc15b22ce4f6","type":"artist","uuid":"538905a3-fd27-460a-b7fd-e8908a7eb0bf"}
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 0xe29ee1e79adcfb4bb31adb8eb7ab2aad6c0b1728470d76d7adf4ef04ecbec6e0. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/538905a3-fd27-460a-b7fd-e8908a7eb0bf.json and https://artists.proofprofile.net/proofs/artist/538905a3-fd27-460a-b7fd-e8908a7eb0bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe29ee1e79adcfb4bb31adb8eb7ab2aad6c0b1728470d76d7adf4ef04ecbec6e0","name":"Nikhil San","registered_at":"2026-06-16T18:51:05Z","symbol":"NIM1143357","token_address":"0xa43a72ee046e71dbe1c53f009111bc15b22ce4f6","type":"artist","uuid":"538905a3-fd27-460a-b7fd-e8908a7eb0bf"}
album: Azhaki
  type: MusicAlbum
  date published: 2020-10-07
album: Mallu Arjun
  type: MusicAlbum
  date published: 2021-03-01
album: Ennum Ennum Nenjoram
  type: MusicAlbum
  date published: 2021-04-09
album: Its A New Year Song
  type: MusicAlbum
  date published: 2022-01-06
album: Thelivaanam (From "Manorajyam")
  type: MusicAlbum
  date published: 2024-08-16
  track: Thelivaanam (From "Manorajyam")
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242306
    explicit: false
    by artist: Nikhil San
    in album: Thelivaanam (From "Manorajyam")
      type: MusicAlbum
      date published: 2024-08-16
    genre: malayalam pop
    isrc code: INM202410430
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:48:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe65c9636dcb9b604cbb4de269bf2cc449d8d64b94a499f2a45aebbcfa2f3f247
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM202410430
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0xe65c9636dcb9b604cbb4de269bf2cc449d8d64b94a499f2a45aebbcfa2f3f247. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/INM202410430.
      date published: 2026-07-18T02:58:58Z
    audio: Thelivaanam (From "Manorajyam")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.897
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.514
      additional property: Energy
        type: PropertyValue
        value: 0.59
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.583
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.542
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.776
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Alwar
  type: MusicAlbum
  date published: 2024-08-28