El Gran Nova
type: MusicGroup
popularity: 21
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6036e96da48558f2bbace3811a5f588d5ef5b657370df808b98a2fd20ddd28c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dea2867f-ffa0-40f7-bdfe-bfffc9e477d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dea2867f-ffa0-40f7-bdfe-bfffc9e477d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dea2867f-ffa0-40f7-bdfe-bfffc9e477d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6036e96da48558f2bbace3811a5f588d5ef5b657370df808b98a2fd20ddd28c","name":"El Gran Nova","registered_at":"2026-06-12T11:37:29Z","symbol":"NIM0286086","token_address":"0x99d8ce6725a682cb70ce3157157b867b1575ae46","type":"artist","uuid":"dea2867f-ffa0-40f7-bdfe-bfffc9e477d8"}
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 0xb6036e96da48558f2bbace3811a5f588d5ef5b657370df808b98a2fd20ddd28c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dea2867f-ffa0-40f7-bdfe-bfffc9e477d8.json and https://artists.proofprofile.net/proofs/artist/dea2867f-ffa0-40f7-bdfe-bfffc9e477d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb6036e96da48558f2bbace3811a5f588d5ef5b657370df808b98a2fd20ddd28c","name":"El Gran Nova","registered_at":"2026-06-12T11:37:29Z","symbol":"NIM0286086","token_address":"0x99d8ce6725a682cb70ce3157157b867b1575ae46","type":"artist","uuid":"dea2867f-ffa0-40f7-bdfe-bfffc9e477d8"}
album: Desde 0
  type: MusicAlbum
  date published: 2025-02-14