Arun Amrit
type: MusicGroup
genre: haryanvi pop
popularity: 11
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64485542bdaf9ef26af534f5f9cd8fca95216daee53d0f4fb98bff637b360190
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cacb6b76-b8ab-4758-9fc9-193ff481526d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cacb6b76-b8ab-4758-9fc9-193ff481526d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cacb6b76-b8ab-4758-9fc9-193ff481526d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64485542bdaf9ef26af534f5f9cd8fca95216daee53d0f4fb98bff637b360190","name":"Arun Amrit","registered_at":"2026-06-15T01:55:40Z","symbol":"NIM0645641","token_address":"0xdcba20f9ac1f1b47f07c145fb8098a6ba54896bd","type":"artist","uuid":"cacb6b76-b8ab-4758-9fc9-193ff481526d"}
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 0x64485542bdaf9ef26af534f5f9cd8fca95216daee53d0f4fb98bff637b360190. 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/cacb6b76-b8ab-4758-9fc9-193ff481526d.json and https://artists.proofprofile.net/proofs/artist/cacb6b76-b8ab-4758-9fc9-193ff481526d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x64485542bdaf9ef26af534f5f9cd8fca95216daee53d0f4fb98bff637b360190","name":"Arun Amrit","registered_at":"2026-06-15T01:55:40Z","symbol":"NIM0645641","token_address":"0xdcba20f9ac1f1b47f07c145fb8098a6ba54896bd","type":"artist","uuid":"cacb6b76-b8ab-4758-9fc9-193ff481526d"}
album: Badmashi
  type: MusicAlbum
  date published: 2023-02-13
album: Kabzaa
  type: MusicAlbum
  date published: 2023-06-02