Luis Martínez
type: MusicGroup
description: Luis Martínez may refer to: Arts and Entertainment Lilí Martínez (1915–1990), Cuban pianist and composer Luis A. Martínez (1869–1909), Ecuadorian writer and painter Luis Enrique Martínez (musician) (
popularity: 9
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a7451bb5ce50ee16b8025263024fda2052fdc4a57433ca0069cccfe3cce8f67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4fa4c10-e4a6-41d0-a141-145d5a662201.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4fa4c10-e4a6-41d0-a141-145d5a662201.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4fa4c10-e4a6-41d0-a141-145d5a662201
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a7451bb5ce50ee16b8025263024fda2052fdc4a57433ca0069cccfe3cce8f67","name":"Luis Martínez","registered_at":"2026-06-20T07:30:20Z","symbol":"NIM1553927","token_address":"0x37962ee744bbf198babdf378d339b2a53aab08a1","type":"artist","uuid":"a4fa4c10-e4a6-41d0-a141-145d5a662201"}
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 0x2a7451bb5ce50ee16b8025263024fda2052fdc4a57433ca0069cccfe3cce8f67. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4fa4c10-e4a6-41d0-a141-145d5a662201.json and https://artists.proofprofile.net/proofs/artist/a4fa4c10-e4a6-41d0-a141-145d5a662201.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x2a7451bb5ce50ee16b8025263024fda2052fdc4a57433ca0069cccfe3cce8f67","name":"Luis Martínez","registered_at":"2026-06-20T07:30:20Z","symbol":"NIM1553927","token_address":"0x37962ee744bbf198babdf378d339b2a53aab08a1","type":"artist","uuid":"a4fa4c10-e4a6-41d0-a141-145d5a662201"}
album: Aú Payé
  type: MusicAlbum
  date published: 2025-08-01
album: Tienes la llave
  type: MusicAlbum
  date published: 2025-10-23