K4 Kekho
type: MusicGroup
genre: desi hip hop
genre: hindi hip hop
popularity: 14
followers: 2846
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8dc486fd56a957b85f7f35070516f1f8ac63b71084d139eb2d3aa12b2b437a34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c383f71-efe9-4f96-8910-b37e477728d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c383f71-efe9-4f96-8910-b37e477728d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c383f71-efe9-4f96-8910-b37e477728d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8dc486fd56a957b85f7f35070516f1f8ac63b71084d139eb2d3aa12b2b437a34","name":"K4 Kekho","registered_at":"2026-06-14T20:56:33Z","symbol":"NIM0574196","token_address":"0xae487f0a91be00ca8757cd0c8fa8222115ceeb15","type":"artist","uuid":"9c383f71-efe9-4f96-8910-b37e477728d4"}
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 0x8dc486fd56a957b85f7f35070516f1f8ac63b71084d139eb2d3aa12b2b437a34. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c383f71-efe9-4f96-8910-b37e477728d4.json and https://artists.proofprofile.net/proofs/artist/9c383f71-efe9-4f96-8910-b37e477728d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x8dc486fd56a957b85f7f35070516f1f8ac63b71084d139eb2d3aa12b2b437a34","name":"K4 Kekho","registered_at":"2026-06-14T20:56:33Z","symbol":"NIM0574196","token_address":"0xae487f0a91be00ca8757cd0c8fa8222115ceeb15","type":"artist","uuid":"9c383f71-efe9-4f96-8910-b37e477728d4"}
album: Best of K4 Kekho
  type: MusicAlbum
  date published: 2019-06-14
album: Khada Tera Yaar
  type: MusicAlbum
  date published: 2020-06-13
album: Yoksa
  type: MusicAlbum
  date published: 2022-08-14
album: Iam an Indian
  type: MusicAlbum
  date published: 2024-02-28
album: Pareshaan
  type: MusicAlbum
  date published: 2025-02-03
album: Best Of K4 Kekho
  type: MusicAlbum
  date published: 2025-04-17
album: One League, One Dream
  type: MusicAlbum
  date published: 2025-10-12