Denis Campos
type: MusicGroup
popularity: 11
followers: 217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3af591c1cf2eea3ccadd803cd0ad83f11923928f875af57af56ab41b5bccc502
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21ffb8ec-eae3-428c-a647-3f6f587fa76e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21ffb8ec-eae3-428c-a647-3f6f587fa76e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21ffb8ec-eae3-428c-a647-3f6f587fa76e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3af591c1cf2eea3ccadd803cd0ad83f11923928f875af57af56ab41b5bccc502","name":"Denis Campos","registered_at":"2026-06-14T08:02:30Z","symbol":"NIM0389594","token_address":"0xb029fcecbfeb51b8b17e1bce826e47cfb1b017d8","type":"artist","uuid":"21ffb8ec-eae3-428c-a647-3f6f587fa76e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af591c1cf2eea3ccadd803cd0ad83f11923928f875af57af56ab41b5bccc502. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21ffb8ec-eae3-428c-a647-3f6f587fa76e.json and https://artists.proofprofile.net/proofs/artist/21ffb8ec-eae3-428c-a647-3f6f587fa76e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x3af591c1cf2eea3ccadd803cd0ad83f11923928f875af57af56ab41b5bccc502","name":"Denis Campos","registered_at":"2026-06-14T08:02:30Z","symbol":"NIM0389594","token_address":"0xb029fcecbfeb51b8b17e1bce826e47cfb1b017d8","type":"artist","uuid":"21ffb8ec-eae3-428c-a647-3f6f587fa76e"}
album: I Trust in You
  type: MusicAlbum
  date published: 2012-05-23
album: Confío en Ti
  type: MusicAlbum
  date published: 2012-05-23
album: Christmas with Denis and Friends
  type: MusicAlbum
  date published: 2024-11-06