Bhartia Heikr
type: MusicGroup
popularity: 3
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20fe8aca960c62aee0be37e4fb0f2e93a3f2077d03427816c678920dc8fd306e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3c6e9cc-8ef8-4714-900c-05bd1bcb4bbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3c6e9cc-8ef8-4714-900c-05bd1bcb4bbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3c6e9cc-8ef8-4714-900c-05bd1bcb4bbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20fe8aca960c62aee0be37e4fb0f2e93a3f2077d03427816c678920dc8fd306e","name":"Bhartia Heikr","registered_at":"2026-06-20T13:38:48Z","symbol":"NIM1623255","token_address":"0xc631d9c9bbd198c5b69ed0d2a47b40e2cb0fdbeb","type":"artist","uuid":"b3c6e9cc-8ef8-4714-900c-05bd1bcb4bbe"}
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 0x20fe8aca960c62aee0be37e4fb0f2e93a3f2077d03427816c678920dc8fd306e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3c6e9cc-8ef8-4714-900c-05bd1bcb4bbe.json and https://artists.proofprofile.net/proofs/artist/b3c6e9cc-8ef8-4714-900c-05bd1bcb4bbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x20fe8aca960c62aee0be37e4fb0f2e93a3f2077d03427816c678920dc8fd306e","name":"Bhartia Heikr","registered_at":"2026-06-20T13:38:48Z","symbol":"NIM1623255","token_address":"0xc631d9c9bbd198c5b69ed0d2a47b40e2cb0fdbeb","type":"artist","uuid":"b3c6e9cc-8ef8-4714-900c-05bd1bcb4bbe"}