Vikrant Subramanian
type: MusicGroup
popularity: 2
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa90f3082e1f145aeb826d5c84ee7db2691fefe98c7261c8d845de7ae9c732e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eff922ad-e9b2-491e-8151-e92cf899573c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eff922ad-e9b2-491e-8151-e92cf899573c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eff922ad-e9b2-491e-8151-e92cf899573c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa90f3082e1f145aeb826d5c84ee7db2691fefe98c7261c8d845de7ae9c732e4","name":"Vikrant Subramanian","registered_at":"2026-06-21T12:23:29Z","symbol":"NIM1922254","token_address":"0x556e4577f3007b625df9b30af87f071dbddf30e3","type":"artist","uuid":"eff922ad-e9b2-491e-8151-e92cf899573c"}
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 0xaa90f3082e1f145aeb826d5c84ee7db2691fefe98c7261c8d845de7ae9c732e4. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eff922ad-e9b2-491e-8151-e92cf899573c.json and https://artists.proofprofile.net/proofs/artist/eff922ad-e9b2-491e-8151-e92cf899573c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xaa90f3082e1f145aeb826d5c84ee7db2691fefe98c7261c8d845de7ae9c732e4","name":"Vikrant Subramanian","registered_at":"2026-06-21T12:23:29Z","symbol":"NIM1922254","token_address":"0x556e4577f3007b625df9b30af87f071dbddf30e3","type":"artist","uuid":"eff922ad-e9b2-491e-8151-e92cf899573c"}
album: Both Sides Now (aus "The Voice of Germany 2023") [Live]
  type: MusicAlbum
  date published: 2023-10-13
album: Rule the World (aus "The Voice of Germany 2023") [Live]
  type: MusicAlbum
  date published: 2023-10-27