Ketan Chhetri
type: MusicGroup
popularity: 11
followers: 480
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0dda5c9c1a62a1e8c8ddb5ac55394673e30b63c5195e5a6c821f06f1974da31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953662
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953662
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55f39bb4-8f8b-40db-9e30-b3dbaf8567d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55f39bb4-8f8b-40db-9e30-b3dbaf8567d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55f39bb4-8f8b-40db-9e30-b3dbaf8567d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:28:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0dda5c9c1a62a1e8c8ddb5ac55394673e30b63c5195e5a6c821f06f1974da31","name":"Ketan Chhetri","registered_at":"2026-06-14T13:28:47Z","symbol":"NIM0467424","token_address":"0x444d76da13917e6b7a0487a25a7f591ce6c83c41","type":"artist","uuid":"55f39bb4-8f8b-40db-9e30-b3dbaf8567d5"}
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 0xb0dda5c9c1a62a1e8c8ddb5ac55394673e30b63c5195e5a6c821f06f1974da31. Chain 2 (Bitcoin): anchored in block 953662 (2026-06-14T17:28:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55f39bb4-8f8b-40db-9e30-b3dbaf8567d5.json and https://artists.proofprofile.net/proofs/artist/55f39bb4-8f8b-40db-9e30-b3dbaf8567d5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T17:28:39Z
  text: {"copyright_id":"0xb0dda5c9c1a62a1e8c8ddb5ac55394673e30b63c5195e5a6c821f06f1974da31","name":"Ketan Chhetri","registered_at":"2026-06-14T13:28:47Z","symbol":"NIM0467424","token_address":"0x444d76da13917e6b7a0487a25a7f591ce6c83c41","type":"artist","uuid":"55f39bb4-8f8b-40db-9e30-b3dbaf8567d5"}
album: Lai Lai (From "Prasad")
  type: MusicAlbum
  date published: 2018-09-18
album: Prasad (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-12-07
album: Kya Bachula
  type: MusicAlbum
  date published: 2022-09-29
album: Parastree (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2023-05-31
album: Yo Maya Le
  type: MusicAlbum
  date published: 2023-08-11
album: Jaau Maya (From"Pujar Sarki")
  type: MusicAlbum
  date published: 2024-05-29
album: Nau Dada
  type: MusicAlbum
  date published: 2024-07-01
album: Chhadi Gayau
  type: MusicAlbum
  date published: 2024-07-08
album: Sansarai Maya Ko
  type: MusicAlbum
  date published: 2024-08-15
album: Aayo Tihar
  type: MusicAlbum
  date published: 2024-10-31
album: Japidaina Hari (From "Hrashwo Deergha")
  type: MusicAlbum
  date published: 2024-11-19
album: Tulanai Chaina Raw.
  type: MusicAlbum
  date published: 2024-11-21
album: Tala
  type: MusicAlbum
  date published: 2024-12-31
album: Juni Juni Bharilai (From "Dukhi Aatma")
  type: MusicAlbum
  date published: 2025-01-28
album: Aaja Mann (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2025-03-12
album: Smoke
  type: MusicAlbum
  date published: 2025-04-09
album: Ma Harayeko
  type: MusicAlbum
  date published: 2025-04-10
album: Moving on Live Jam Session
  type: MusicAlbum
  date published: 2025-04-11
album: Goodbye
  type: MusicAlbum
  date published: 2025-04-12
album: Ajambari
  type: MusicAlbum
  date published: 2025-04-30
album: Zindagani (From " Parva ")
  type: MusicAlbum
  date published: 2025-06-11
album: Jindagi Udi Jane (Riyal Ringgit OST)
  type: MusicAlbum
  date published: 2025-06-23