Fernando Marlo
type: MusicGroup
popularity: 3
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5622dbf400d3f510f901d842fa05a12e70ac0bd4045b8d9789f4f40585fafdf1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c18e2aaf-9e17-4757-8f66-3a1e644b38f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c18e2aaf-9e17-4757-8f66-3a1e644b38f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c18e2aaf-9e17-4757-8f66-3a1e644b38f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5622dbf400d3f510f901d842fa05a12e70ac0bd4045b8d9789f4f40585fafdf1","name":"Fernando Marlo","registered_at":"2026-06-20T19:44:02Z","symbol":"NIM1694130","token_address":"0x363a770c37b1631095566fa7a986cf84b2535d57","type":"artist","uuid":"c18e2aaf-9e17-4757-8f66-3a1e644b38f4"}
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 0x5622dbf400d3f510f901d842fa05a12e70ac0bd4045b8d9789f4f40585fafdf1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c18e2aaf-9e17-4757-8f66-3a1e644b38f4.json and https://artists.proofprofile.net/proofs/artist/c18e2aaf-9e17-4757-8f66-3a1e644b38f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5622dbf400d3f510f901d842fa05a12e70ac0bd4045b8d9789f4f40585fafdf1","name":"Fernando Marlo","registered_at":"2026-06-20T19:44:02Z","symbol":"NIM1694130","token_address":"0x363a770c37b1631095566fa7a986cf84b2535d57","type":"artist","uuid":"c18e2aaf-9e17-4757-8f66-3a1e644b38f4"}
album: Pajarillo
  type: MusicAlbum
  date published: 2023-10-22
album: La última copa
  type: MusicAlbum
  date published: 2024-04-28
album: Diosa odiosa
  type: MusicAlbum
  date published: 2024-06-13
album: Canciones desde el sauce
  type: MusicAlbum
  date published: 2024-08-02
album: Bella mujer
  type: MusicAlbum
  date published: 2025-08-21