Alex Lopesz
type: MusicGroup
popularity: 19
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a09f7722737a813c4af0577f5b868614f793036d0a314f05822511f87ed2ae2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c981131a-ef49-4232-8725-0a900bd3d4ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c981131a-ef49-4232-8725-0a900bd3d4ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c981131a-ef49-4232-8725-0a900bd3d4ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a09f7722737a813c4af0577f5b868614f793036d0a314f05822511f87ed2ae2","name":"Alex Lopesz","registered_at":"2026-06-15T01:41:34Z","symbol":"NIM0642266","token_address":"0x97bb8fb08bc187b47f12cea58140f6486c62f43c","type":"artist","uuid":"c981131a-ef49-4232-8725-0a900bd3d4ce"}
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 0x2a09f7722737a813c4af0577f5b868614f793036d0a314f05822511f87ed2ae2. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c981131a-ef49-4232-8725-0a900bd3d4ce.json and https://artists.proofprofile.net/proofs/artist/c981131a-ef49-4232-8725-0a900bd3d4ce.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T10:33:29Z
  text: {"copyright_id":"0x2a09f7722737a813c4af0577f5b868614f793036d0a314f05822511f87ed2ae2","name":"Alex Lopesz","registered_at":"2026-06-15T01:41:34Z","symbol":"NIM0642266","token_address":"0x97bb8fb08bc187b47f12cea58140f6486c62f43c","type":"artist","uuid":"c981131a-ef49-4232-8725-0a900bd3d4ce"}
album: Hvor du (Sped up version)
  type: MusicAlbum
  date published: 2023-02-22
album: MAD
  type: MusicAlbum
  date published: 2023-06-16
album: Paradox
  type: MusicAlbum
  date published: 2024-01-26