Sagar, Roshini
type: MusicGroup
genre: telugu pop
genre: tollywood
popularity: 14
followers: 526
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x778a1724a199820a5cc9003c3a67561f6061b6a569f7dfa61104ca8a6f76514e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fa5a6b0-bc2c-4653-be34-2953c357b50f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fa5a6b0-bc2c-4653-be34-2953c357b50f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fa5a6b0-bc2c-4653-be34-2953c357b50f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x778a1724a199820a5cc9003c3a67561f6061b6a569f7dfa61104ca8a6f76514e","name":"Sagar, Roshini","registered_at":"2026-06-14T09:23:39Z","symbol":"NIM0408929","token_address":"0x6a3cfb2a9f75e8d8a49669fba250c5bab998abac","type":"artist","uuid":"2fa5a6b0-bc2c-4653-be34-2953c357b50f"}
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 0x778a1724a199820a5cc9003c3a67561f6061b6a569f7dfa61104ca8a6f76514e. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fa5a6b0-bc2c-4653-be34-2953c357b50f.json and https://artists.proofprofile.net/proofs/artist/2fa5a6b0-bc2c-4653-be34-2953c357b50f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:43:04Z
  text: {"copyright_id":"0x778a1724a199820a5cc9003c3a67561f6061b6a569f7dfa61104ca8a6f76514e","name":"Sagar, Roshini","registered_at":"2026-06-14T09:23:39Z","symbol":"NIM0408929","token_address":"0x6a3cfb2a9f75e8d8a49669fba250c5bab998abac","type":"artist","uuid":"2fa5a6b0-bc2c-4653-be34-2953c357b50f"}