Los Nietos del Lago
type: MusicGroup
genre: traditional music
popularity: 3
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf626e45da830ab33f6b7e226c1665cbfb6b2aa46b0fdb41a7600b7ea79803b4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/465f7e38-376d-438c-9e9e-2b50189de8df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/465f7e38-376d-438c-9e9e-2b50189de8df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/465f7e38-376d-438c-9e9e-2b50189de8df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf626e45da830ab33f6b7e226c1665cbfb6b2aa46b0fdb41a7600b7ea79803b4a","name":"Los Nietos del Lago","registered_at":"2026-06-16T14:06:17Z","symbol":"NIM1075400","token_address":"0xf0ea3a375e2a489c862c5779a4ef61159440b95a","type":"artist","uuid":"465f7e38-376d-438c-9e9e-2b50189de8df"}
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 0xf626e45da830ab33f6b7e226c1665cbfb6b2aa46b0fdb41a7600b7ea79803b4a. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/465f7e38-376d-438c-9e9e-2b50189de8df.json and https://artists.proofprofile.net/proofs/artist/465f7e38-376d-438c-9e9e-2b50189de8df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xf626e45da830ab33f6b7e226c1665cbfb6b2aa46b0fdb41a7600b7ea79803b4a","name":"Los Nietos del Lago","registered_at":"2026-06-16T14:06:17Z","symbol":"NIM1075400","token_address":"0xf0ea3a375e2a489c862c5779a4ef61159440b95a","type":"artist","uuid":"465f7e38-376d-438c-9e9e-2b50189de8df"}
album: Musica y Canciones Purhepecha
  type: MusicAlbum
  date published: 2024-07-23