Vikram Vc
type: MusicGroup
genre: tamil indie
popularity: 14
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7728a4171d6c5ea4b2f44913420fd7a4a53988ba8b42b903a4f04eee0ce6713b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b043c023-da28-40ed-b35f-19e6205714f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b043c023-da28-40ed-b35f-19e6205714f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b043c023-da28-40ed-b35f-19e6205714f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7728a4171d6c5ea4b2f44913420fd7a4a53988ba8b42b903a4f04eee0ce6713b","name":"Vikram Vc","registered_at":"2026-06-14T23:02:34Z","symbol":"NIM0604269","token_address":"0x5245ae94c25c5afb82756514b08862b2ae55e2bc","type":"artist","uuid":"b043c023-da28-40ed-b35f-19e6205714f0"}
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 0x7728a4171d6c5ea4b2f44913420fd7a4a53988ba8b42b903a4f04eee0ce6713b. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b043c023-da28-40ed-b35f-19e6205714f0.json and https://artists.proofprofile.net/proofs/artist/b043c023-da28-40ed-b35f-19e6205714f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x7728a4171d6c5ea4b2f44913420fd7a4a53988ba8b42b903a4f04eee0ce6713b","name":"Vikram Vc","registered_at":"2026-06-14T23:02:34Z","symbol":"NIM0604269","token_address":"0x5245ae94c25c5afb82756514b08862b2ae55e2bc","type":"artist","uuid":"b043c023-da28-40ed-b35f-19e6205714f0"}