SK BROTHER
type: MusicGroup
popularity: 4
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd6d5249df994b17e2ca3a9d7a07856e9e2432d385a685152f53823920e2c772
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cebf81c-467f-472a-9415-a12ea4ee6d82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cebf81c-467f-472a-9415-a12ea4ee6d82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9cebf81c-467f-472a-9415-a12ea4ee6d82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd6d5249df994b17e2ca3a9d7a07856e9e2432d385a685152f53823920e2c772","name":"SK BROTHER","registered_at":"2026-06-20T03:56:55Z","symbol":"NIM1508287","token_address":"0x55169413d6e01fa1b9da2ebe77fecf6b05f317d7","type":"artist","uuid":"9cebf81c-467f-472a-9415-a12ea4ee6d82"}
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 0xdd6d5249df994b17e2ca3a9d7a07856e9e2432d385a685152f53823920e2c772. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cebf81c-467f-472a-9415-a12ea4ee6d82.json and https://artists.proofprofile.net/proofs/artist/9cebf81c-467f-472a-9415-a12ea4ee6d82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xdd6d5249df994b17e2ca3a9d7a07856e9e2432d385a685152f53823920e2c772","name":"SK BROTHER","registered_at":"2026-06-20T03:56:55Z","symbol":"NIM1508287","token_address":"0x55169413d6e01fa1b9da2ebe77fecf6b05f317d7","type":"artist","uuid":"9cebf81c-467f-472a-9415-a12ea4ee6d82"}
album: PADDA TA PELON (Kudukh)
  type: MusicAlbum
  date published: 2020-09-28
  track: PADDA TA PELON - Kudukh
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225537
    explicit: false
    by artist: SK BROTHER
    in album: PADDA TA PELON (Kudukh)
      type: MusicAlbum
      date published: 2020-09-28
    isrc code: AUC6R2123832
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T13:58:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0fac89f1e31df729e172671bffbc1ff7e986b8813b8677abd4bd0d8c2e21f615
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUC6R2123832
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x0fac89f1e31df729e172671bffbc1ff7e986b8813b8677abd4bd0d8c2e21f615. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/AUC6R2123832.
      date published: 2026-07-03T19:59:51Z
    audio: PADDA TA PELON - Kudukh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.748
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.972
      additional property: Speechiness
        type: PropertyValue
        value: 0.148
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.687
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.022
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: NIN PELLO (Kurukh Song)
  type: MusicAlbum
  date published: 2021
album: Eka Pello
  type: MusicAlbum
  date published: 2022-06-13
album: Pairi Putbari
  type: MusicAlbum
  date published: 2022-06-14
album: JOHAR TRIBAL RAJI
  type: MusicAlbum
  date published: 2022-06-14
album: NINGAN ERIKAN
  type: MusicAlbum
  date published: 2022-06-17
album: N ADIVASI
  type: MusicAlbum
  date published: 2022-06-18
album: Naina Nashili
  type: MusicAlbum
  date published: 2022-06-29
album: Deewana Guiya Re
  type: MusicAlbum
  date published: 2022-09-30
album: Adivasi Raji
  type: MusicAlbum
  date published: 2023-08-20
album: AE RE SALEM JODI (Kurukh Song)
  type: MusicAlbum
  date published: 2023-12-30