Extrana Tormenta
type: MusicGroup
genre: chicha
popularity: 7
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8f58809650195ea20988e23713c153bf380c18e33c2c80a64bf9102d2c39f55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/964a3639-995a-43c9-8b37-25f6116d3143.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/964a3639-995a-43c9-8b37-25f6116d3143.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/964a3639-995a-43c9-8b37-25f6116d3143
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8f58809650195ea20988e23713c153bf380c18e33c2c80a64bf9102d2c39f55","name":"Extrana Tormenta","registered_at":"2026-06-17T18:08:11Z","symbol":"NIM1476597","token_address":"0x7f0d3687df5c9c8990de0292ef60f7b00954df19","type":"artist","uuid":"964a3639-995a-43c9-8b37-25f6116d3143"}
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 0xb8f58809650195ea20988e23713c153bf380c18e33c2c80a64bf9102d2c39f55. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/964a3639-995a-43c9-8b37-25f6116d3143.json and https://artists.proofprofile.net/proofs/artist/964a3639-995a-43c9-8b37-25f6116d3143.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xb8f58809650195ea20988e23713c153bf380c18e33c2c80a64bf9102d2c39f55","name":"Extrana Tormenta","registered_at":"2026-06-17T18:08:11Z","symbol":"NIM1476597","token_address":"0x7f0d3687df5c9c8990de0292ef60f7b00954df19","type":"artist","uuid":"964a3639-995a-43c9-8b37-25f6116d3143"}
album: Mi Nena
  type: MusicAlbum
  date published: 1987-01-01