Marissa Carranza
type: MusicGroup
popularity: 4
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3984cb0e4b1a706fdffe40f2a211c0f308737eecb5e258e825984f1cd7883a35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5387750-7f16-4ffb-a7f3-19dc9b491481.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5387750-7f16-4ffb-a7f3-19dc9b491481.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5387750-7f16-4ffb-a7f3-19dc9b491481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3984cb0e4b1a706fdffe40f2a211c0f308737eecb5e258e825984f1cd7883a35","name":"Marissa Carranza","registered_at":"2026-06-21T08:20:55Z","symbol":"NIM1873839","token_address":"0xcd056237f48b2d692960fe95665c589dbd19857d","type":"artist","uuid":"e5387750-7f16-4ffb-a7f3-19dc9b491481"}
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 0x3984cb0e4b1a706fdffe40f2a211c0f308737eecb5e258e825984f1cd7883a35. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5387750-7f16-4ffb-a7f3-19dc9b491481.json and https://artists.proofprofile.net/proofs/artist/e5387750-7f16-4ffb-a7f3-19dc9b491481.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x3984cb0e4b1a706fdffe40f2a211c0f308737eecb5e258e825984f1cd7883a35","name":"Marissa Carranza","registered_at":"2026-06-21T08:20:55Z","symbol":"NIM1873839","token_address":"0xcd056237f48b2d692960fe95665c589dbd19857d","type":"artist","uuid":"e5387750-7f16-4ffb-a7f3-19dc9b491481"}
album: Flor de Metal
  type: MusicAlbum
  date published: 1997-02-15
album: Mucho Más Que Canto
  type: MusicAlbum
  date published: 1999-11-10
album: Dentro de Mi
  type: MusicAlbum
  date published: 2011-11-09
album: Canciones de Reflexión
  type: MusicAlbum
  date published: 2014-10-11
album: Dualidad
  type: MusicAlbum
  date published: 2016-09-22
album: Amanecer
  type: MusicAlbum
  date published: 2021-12-30