Marisol Martinez
type: MusicGroup
genre: huayno
genre: orchestra
popularity: 2
followers: 217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21710195095957db3ffbb7b32555dca47160905fbdfa9e2ca2837022172d03d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/add304d8-0e4c-40d0-9709-7161764ca0e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/add304d8-0e4c-40d0-9709-7161764ca0e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/add304d8-0e4c-40d0-9709-7161764ca0e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21710195095957db3ffbb7b32555dca47160905fbdfa9e2ca2837022172d03d4","name":"Marisol Martinez","registered_at":"2026-06-20T10:47:39Z","symbol":"NIM1594485","token_address":"0x7a6fd9f8145f78b36cb68433c276e8460b6954ee","type":"artist","uuid":"add304d8-0e4c-40d0-9709-7161764ca0e7"}
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 0x21710195095957db3ffbb7b32555dca47160905fbdfa9e2ca2837022172d03d4. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/add304d8-0e4c-40d0-9709-7161764ca0e7.json and https://artists.proofprofile.net/proofs/artist/add304d8-0e4c-40d0-9709-7161764ca0e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x21710195095957db3ffbb7b32555dca47160905fbdfa9e2ca2837022172d03d4","name":"Marisol Martinez","registered_at":"2026-06-20T10:47:39Z","symbol":"NIM1594485","token_address":"0x7a6fd9f8145f78b36cb68433c276e8460b6954ee","type":"artist","uuid":"add304d8-0e4c-40d0-9709-7161764ca0e7"}
album: Campesino Hualarsh (Huaylarsh)
  type: MusicAlbum
  date published: 2020-11-24
album: El Tiktok - Huaylash y Santiago
  type: MusicAlbum
  date published: 2022-05-05