10 Porciento
type: MusicGroup
popularity: 15
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4e4a9c3eeef392aab12ad3f891d5dac8d94d59ca0e7f4077a3d35416d877049
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6b6fcc2-34d4-4083-82ed-32136b66191c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6b6fcc2-34d4-4083-82ed-32136b66191c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6b6fcc2-34d4-4083-82ed-32136b66191c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4e4a9c3eeef392aab12ad3f891d5dac8d94d59ca0e7f4077a3d35416d877049","name":"10 Porciento","registered_at":"2026-06-15T06:20:50Z","symbol":"NIM0708932","token_address":"0x8cb0cecbba50631838467f1251b0cbcc96a1fa86","type":"artist","uuid":"f6b6fcc2-34d4-4083-82ed-32136b66191c"}
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 0xa4e4a9c3eeef392aab12ad3f891d5dac8d94d59ca0e7f4077a3d35416d877049. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6b6fcc2-34d4-4083-82ed-32136b66191c.json and https://artists.proofprofile.net/proofs/artist/f6b6fcc2-34d4-4083-82ed-32136b66191c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xa4e4a9c3eeef392aab12ad3f891d5dac8d94d59ca0e7f4077a3d35416d877049","name":"10 Porciento","registered_at":"2026-06-15T06:20:50Z","symbol":"NIM0708932","token_address":"0x8cb0cecbba50631838467f1251b0cbcc96a1fa86","type":"artist","uuid":"f6b6fcc2-34d4-4083-82ed-32136b66191c"}
album: Apostando Fuerte
  type: MusicAlbum
  date published: 2024-05-21
album: Perdonarte, ¿Para Qué?
  type: MusicAlbum
  date published: 2024-07-07
album: Boomerang
  type: MusicAlbum
  date published: 2024-12-22