Sithi J
type: MusicGroup
popularity: 3
followers: 3800
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe807d5bc11594d847705437c27ddb9f1afdc766e5e515743999b65bbc7dd7dfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24974a61-6177-4d17-8124-95aec31c7a4f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24974a61-6177-4d17-8124-95aec31c7a4f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24974a61-6177-4d17-8124-95aec31c7a4f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe807d5bc11594d847705437c27ddb9f1afdc766e5e515743999b65bbc7dd7dfd","name":"Sithi J","registered_at":"2026-06-16T02:15:12Z","symbol":"NIM0905663","token_address":"0x1dd2d5d4a2b3b2232e4c5a1d40210c4bc261eb86","type":"artist","uuid":"24974a61-6177-4d17-8124-95aec31c7a4f"}
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 0xe807d5bc11594d847705437c27ddb9f1afdc766e5e515743999b65bbc7dd7dfd. 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/24974a61-6177-4d17-8124-95aec31c7a4f.json and https://artists.proofprofile.net/proofs/artist/24974a61-6177-4d17-8124-95aec31c7a4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xe807d5bc11594d847705437c27ddb9f1afdc766e5e515743999b65bbc7dd7dfd","name":"Sithi J","registered_at":"2026-06-16T02:15:12Z","symbol":"NIM0905663","token_address":"0x1dd2d5d4a2b3b2232e4c5a1d40210c4bc261eb86","type":"artist","uuid":"24974a61-6177-4d17-8124-95aec31c7a4f"}
album: Tharuna Wayasa
  type: MusicAlbum
  date published: 2022-11-14
  track: Tharuna Wayasa
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178218
    explicit: false
    by artist: Sithi J
    in album: Tharuna Wayasa
      type: MusicAlbum
      date published: 2022-11-14
    isrc code: QZSYP2216879
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:34:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe3176039631c14d6d6f4d6e621fbfe1be7e022c056801d6e177745896ec79b1a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2216879
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0xe3176039631c14d6d6f4d6e621fbfe1be7e022c056801d6e177745896ec79b1a. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZSYP2216879.
      date published: 2026-07-18T16:47:25Z
    audio: Tharuna Wayasa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.94
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.55
      additional property: Speechiness
        type: PropertyValue
        value: 0.274
      additional property: Acousticness
        type: PropertyValue
        value: 0.081
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.219
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.58
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.913
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tharuna Wayasa
  type: MusicAlbum
  date published: 2022-11-14
album: Local
  type: MusicAlbum
  date published: 2023-03-17
album: Gemak Na
  type: MusicAlbum
  date published: 2024-02-01
album: Thanikada Kollo
  type: MusicAlbum
  date published: 2024-11-11
album: Ayath Mawaki
  type: MusicAlbum
  date published: 2025-05-20
album: Bashawa
  type: MusicAlbum
  date published: 2025-08-28