Ankush Kumar
type: MusicGroup
popularity: 3
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94fe00e1c09118dcd0fe1dcaa4300188ef1abc80d10507ce92dabf6396907062
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/684e2aae-e9a3-4374-b238-158d6b81a2c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/684e2aae-e9a3-4374-b238-158d6b81a2c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/684e2aae-e9a3-4374-b238-158d6b81a2c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94fe00e1c09118dcd0fe1dcaa4300188ef1abc80d10507ce92dabf6396907062","name":"Ankush Kumar","registered_at":"2026-06-17T01:52:15Z","symbol":"NIM1243836","token_address":"0xf15330ec3a7d6d10c69c575053c384ed5e363469","type":"artist","uuid":"684e2aae-e9a3-4374-b238-158d6b81a2c2"}
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 0x94fe00e1c09118dcd0fe1dcaa4300188ef1abc80d10507ce92dabf6396907062. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/684e2aae-e9a3-4374-b238-158d6b81a2c2.json and https://artists.proofprofile.net/proofs/artist/684e2aae-e9a3-4374-b238-158d6b81a2c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x94fe00e1c09118dcd0fe1dcaa4300188ef1abc80d10507ce92dabf6396907062","name":"Ankush Kumar","registered_at":"2026-06-17T01:52:15Z","symbol":"NIM1243836","token_address":"0xf15330ec3a7d6d10c69c575053c384ed5e363469","type":"artist","uuid":"684e2aae-e9a3-4374-b238-158d6b81a2c2"}
album: Ehsaas
  type: MusicAlbum
  date published: 2015-10-15
album: Bhauji Dulari Chala Mai Duwari
  type: MusicAlbum
  date published: 2023-10-17
album: Patna Ye Sakhi
  type: MusicAlbum
  date published: 2023-10-17
album: Bagad Billa
  type: MusicAlbum
  date published: 2024-10-11
album: Sarhaj Se Ladal Nayanwa
  type: MusicAlbum
  date published: 2024-11-01