VIDYA ANGGANDINI
type: MusicGroup
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ac6ce949ebdd5201db3a4af74efc2cd27764ee478f1f9afc6377b84a216dbf3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ae80083-ecc8-48a8-82b8-8d91a143a084.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ae80083-ecc8-48a8-82b8-8d91a143a084.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ae80083-ecc8-48a8-82b8-8d91a143a084
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ac6ce949ebdd5201db3a4af74efc2cd27764ee478f1f9afc6377b84a216dbf3","name":"VIDYA ANGGANDINI","registered_at":"2026-06-16T04:27:28Z","symbol":"NIM0937250","token_address":"0xb5cf6ded0ec3e1b9f530ad58fd8df3dd19da518a","type":"artist","uuid":"2ae80083-ecc8-48a8-82b8-8d91a143a084"}
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 0x4ac6ce949ebdd5201db3a4af74efc2cd27764ee478f1f9afc6377b84a216dbf3. Chain 2 (Bitcoin): anchored in block 953973 (2026-06-16T16:37:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ae80083-ecc8-48a8-82b8-8d91a143a084.json and https://artists.proofprofile.net/proofs/artist/2ae80083-ecc8-48a8-82b8-8d91a143a084.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:37:07Z
  text: {"copyright_id":"0x4ac6ce949ebdd5201db3a4af74efc2cd27764ee478f1f9afc6377b84a216dbf3","name":"VIDYA ANGGANDINI","registered_at":"2026-06-16T04:27:28Z","symbol":"NIM0937250","token_address":"0xb5cf6ded0ec3e1b9f530ad58fd8df3dd19da518a","type":"artist","uuid":"2ae80083-ecc8-48a8-82b8-8d91a143a084"}