La Condena
type: MusicGroup
popularity: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf94777bb732a22a30c28e122ea59bdf9b8f79a5fb644064c3c71c1c832cc7ee3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/496b1796-eb63-4faa-9993-bf9ad9602f0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/496b1796-eb63-4faa-9993-bf9ad9602f0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/496b1796-eb63-4faa-9993-bf9ad9602f0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf94777bb732a22a30c28e122ea59bdf9b8f79a5fb644064c3c71c1c832cc7ee3","name":"La Condena","registered_at":"2026-06-16T15:29:55Z","symbol":"NIM1095364","token_address":"0x450ee461722b3d9c2029e75f7285355f62878ea6","type":"artist","uuid":"496b1796-eb63-4faa-9993-bf9ad9602f0f"}
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 0xf94777bb732a22a30c28e122ea59bdf9b8f79a5fb644064c3c71c1c832cc7ee3. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/496b1796-eb63-4faa-9993-bf9ad9602f0f.json and https://artists.proofprofile.net/proofs/artist/496b1796-eb63-4faa-9993-bf9ad9602f0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf94777bb732a22a30c28e122ea59bdf9b8f79a5fb644064c3c71c1c832cc7ee3","name":"La Condena","registered_at":"2026-06-16T15:29:55Z","symbol":"NIM1095364","token_address":"0x450ee461722b3d9c2029e75f7285355f62878ea6","type":"artist","uuid":"496b1796-eb63-4faa-9993-bf9ad9602f0f"}
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  type: MusicAlbum
  date published: 2025-06-03
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-06-17
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  type: MusicAlbum
  date published: 2025-06-23
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  type: MusicAlbum
  date published: 2025-06-26