Hema Devi
type: MusicGroup
popularity: 13
followers: 294
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x480325cceb05252ffd0f60d3190bcc037af6c94e15e55aee7f8289fbbbfdae8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8c8972a-b1cf-4857-ab48-1e6f153ba457.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8c8972a-b1cf-4857-ab48-1e6f153ba457.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8c8972a-b1cf-4857-ab48-1e6f153ba457
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x480325cceb05252ffd0f60d3190bcc037af6c94e15e55aee7f8289fbbbfdae8e","name":"Hema Devi","registered_at":"2026-06-14T22:15:31Z","symbol":"NIM0593038","token_address":"0x38f134f90f53a3748eb24a0a295b370a18248c6a","type":"artist","uuid":"a8c8972a-b1cf-4857-ab48-1e6f153ba457"}
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 0x480325cceb05252ffd0f60d3190bcc037af6c94e15e55aee7f8289fbbbfdae8e. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8c8972a-b1cf-4857-ab48-1e6f153ba457.json and https://artists.proofprofile.net/proofs/artist/a8c8972a-b1cf-4857-ab48-1e6f153ba457.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x480325cceb05252ffd0f60d3190bcc037af6c94e15e55aee7f8289fbbbfdae8e","name":"Hema Devi","registered_at":"2026-06-14T22:15:31Z","symbol":"NIM0593038","token_address":"0x38f134f90f53a3748eb24a0a295b370a18248c6a","type":"artist","uuid":"a8c8972a-b1cf-4857-ab48-1e6f153ba457"}
album: Pardesi Babu
  type: MusicAlbum
  date published: 2024-08-23
album: Aama Ma Papia Bole
  type: MusicAlbum
  date published: 2024-09-03
album: Rang Darvana Sanvriya
  type: MusicAlbum
  date published: 2025-03-11