Roberto Campus
type: MusicGroup
popularity: 2
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8d5c01c2dc9917a5c29f39e11da9b4242f12d452d26595e86bbd56af408da1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/192e2fb1-ba11-41f5-b7e4-a5af7eed3a0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/192e2fb1-ba11-41f5-b7e4-a5af7eed3a0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/192e2fb1-ba11-41f5-b7e4-a5af7eed3a0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8d5c01c2dc9917a5c29f39e11da9b4242f12d452d26595e86bbd56af408da1c","name":"Roberto Campus","registered_at":"2026-06-15T22:34:15Z","symbol":"NIM0852889","token_address":"0x9a6b4c8940c16a328970e4f83aa3acd967bcfccc","type":"artist","uuid":"192e2fb1-ba11-41f5-b7e4-a5af7eed3a0a"}
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 0xf8d5c01c2dc9917a5c29f39e11da9b4242f12d452d26595e86bbd56af408da1c. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/192e2fb1-ba11-41f5-b7e4-a5af7eed3a0a.json and https://artists.proofprofile.net/proofs/artist/192e2fb1-ba11-41f5-b7e4-a5af7eed3a0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xf8d5c01c2dc9917a5c29f39e11da9b4242f12d452d26595e86bbd56af408da1c","name":"Roberto Campus","registered_at":"2026-06-15T22:34:15Z","symbol":"NIM0852889","token_address":"0x9a6b4c8940c16a328970e4f83aa3acd967bcfccc","type":"artist","uuid":"192e2fb1-ba11-41f5-b7e4-a5af7eed3a0a"}
album: Women, Oracles of the Gods
  type: MusicAlbum
  date published: 2022-02-06
album: Unveiling the Sun
  type: MusicAlbum
  date published: 2022-06-21
album: The Golden Feather
  type: MusicAlbum
  date published: 2022-08-26
album: The Golden Feather (Extended)
  type: MusicAlbum
  date published: 2022-08-26
album: The Golden Feather (Instrumental)
  type: MusicAlbum
  date published: 2022-09-30
album: Freya's Suite N.3 - Love and Passion (Instrumental)
  type: MusicAlbum
  date published: 2023-02-14
album: Freya Suite N.3 - Love and Passion
  type: MusicAlbum
  date published: 2024-10-18
album: An Ode To Cernunnos
  type: MusicAlbum
  date published: 2024-12-21