Cuadra M
type: MusicGroup
genre: corrido
genre: corridos tumbados
popularity: 2
followers: 1082
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe258e187c3ddeb25853ded4bffc96bd2dccd27b9765289d2de3c6a3173abd78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed78e889-1e02-4b2f-b597-996dff66e1b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed78e889-1e02-4b2f-b597-996dff66e1b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed78e889-1e02-4b2f-b597-996dff66e1b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe258e187c3ddeb25853ded4bffc96bd2dccd27b9765289d2de3c6a3173abd78","name":"Cuadra M","registered_at":"2026-06-21T11:33:11Z","symbol":"NIM1913064","token_address":"0x5c674a7f93ecfcca71d5e488eb95182d0755cb2a","type":"artist","uuid":"ed78e889-1e02-4b2f-b597-996dff66e1b5"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe258e187c3ddeb25853ded4bffc96bd2dccd27b9765289d2de3c6a3173abd78. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed78e889-1e02-4b2f-b597-996dff66e1b5.json and https://artists.proofprofile.net/proofs/artist/ed78e889-1e02-4b2f-b597-996dff66e1b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xbe258e187c3ddeb25853ded4bffc96bd2dccd27b9765289d2de3c6a3173abd78","name":"Cuadra M","registered_at":"2026-06-21T11:33:11Z","symbol":"NIM1913064","token_address":"0x5c674a7f93ecfcca71d5e488eb95182d0755cb2a","type":"artist","uuid":"ed78e889-1e02-4b2f-b597-996dff66e1b5"}
album: Les Molesta
  type: MusicAlbum
  date published: 2021-09-08
album: Aventuras De Un Marijuano
  type: MusicAlbum
  date published: 2021-02-02
album: Vida Lujosa
  type: MusicAlbum
  date published: 2020-12-10
album: El De Las Calles
  type: MusicAlbum
  date published: 2020-04-17