La Culpa
type: MusicGroup
genre: post-punk
popularity: 20
followers: 4791
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b3bee11736facd2c2093c50ee1744a58b1b68bc384a85e0e43a1cf373867a9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c27bac60-ebf2-43c5-a57c-32b935aca36c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c27bac60-ebf2-43c5-a57c-32b935aca36c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c27bac60-ebf2-43c5-a57c-32b935aca36c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b3bee11736facd2c2093c50ee1744a58b1b68bc384a85e0e43a1cf373867a9b","name":"La Culpa","registered_at":"2026-06-15T01:02:01Z","symbol":"NIM0632807","token_address":"0x67a33dca401f7b1b6a2acb68d009737edc16c5ed","type":"artist","uuid":"c27bac60-ebf2-43c5-a57c-32b935aca36c"}
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 0x9b3bee11736facd2c2093c50ee1744a58b1b68bc384a85e0e43a1cf373867a9b. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c27bac60-ebf2-43c5-a57c-32b935aca36c.json and https://artists.proofprofile.net/proofs/artist/c27bac60-ebf2-43c5-a57c-32b935aca36c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x9b3bee11736facd2c2093c50ee1744a58b1b68bc384a85e0e43a1cf373867a9b","name":"La Culpa","registered_at":"2026-06-15T01:02:01Z","symbol":"NIM0632807","token_address":"0x67a33dca401f7b1b6a2acb68d009737edc16c5ed","type":"artist","uuid":"c27bac60-ebf2-43c5-a57c-32b935aca36c"}
album: Cuando amanece
  type: MusicAlbum
  date published: 2023-04-25
album: La Culpa
  type: MusicAlbum
  date published: 2022-03-21
album: Puñales
  type: MusicAlbum
  date published: 2024-07-18