Leo Vanelli
type: MusicGroup
genre: salsa romantica
popularity: 2
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb4c37a0b14a2b11cef197d9193f6d1ded99426f17b9cc294462f494da3bb85e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b141758-0ca7-4581-a3ce-eac318a62a2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b141758-0ca7-4581-a3ce-eac318a62a2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b141758-0ca7-4581-a3ce-eac318a62a2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb4c37a0b14a2b11cef197d9193f6d1ded99426f17b9cc294462f494da3bb85e","name":"Leo Vanelli","registered_at":"2026-06-16T10:09:40Z","symbol":"NIM1018962","token_address":"0x31c9a631f4e8bbd9383ef0b52c98d844537847e7","type":"artist","uuid":"3b141758-0ca7-4581-a3ce-eac318a62a2e"}
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 0xfb4c37a0b14a2b11cef197d9193f6d1ded99426f17b9cc294462f494da3bb85e. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b141758-0ca7-4581-a3ce-eac318a62a2e.json and https://artists.proofprofile.net/proofs/artist/3b141758-0ca7-4581-a3ce-eac318a62a2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xfb4c37a0b14a2b11cef197d9193f6d1ded99426f17b9cc294462f494da3bb85e","name":"Leo Vanelli","registered_at":"2026-06-16T10:09:40Z","symbol":"NIM1018962","token_address":"0x31c9a631f4e8bbd9383ef0b52c98d844537847e7","type":"artist","uuid":"3b141758-0ca7-4581-a3ce-eac318a62a2e"}
album: Pensando En Ti
  type: MusicAlbum
  date published: 1998-04-28
album: Pidiendo Amor
  type: MusicAlbum
  date published: 1999-12-07