Solange Almeida Pereira
type: MusicGroup
genre: forró
popularity: 24
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bb50742c51a1f1ad521f069f067c7a1e2b4130bc90e49ef6ac1aae0e77bb7e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78fa83cc-6e29-44c0-8fb1-fdb4dd0eae08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78fa83cc-6e29-44c0-8fb1-fdb4dd0eae08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78fa83cc-6e29-44c0-8fb1-fdb4dd0eae08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bb50742c51a1f1ad521f069f067c7a1e2b4130bc90e49ef6ac1aae0e77bb7e8","name":"Solange Almeida Pereira","registered_at":"2026-06-12T01:33:23Z","symbol":"NIM0158035","token_address":"0x50dd0b9e58d2f7028995b93f5e34b714f0b77c05","type":"artist","uuid":"78fa83cc-6e29-44c0-8fb1-fdb4dd0eae08"}
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 0x6bb50742c51a1f1ad521f069f067c7a1e2b4130bc90e49ef6ac1aae0e77bb7e8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78fa83cc-6e29-44c0-8fb1-fdb4dd0eae08.json and https://artists.proofprofile.net/proofs/artist/78fa83cc-6e29-44c0-8fb1-fdb4dd0eae08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x6bb50742c51a1f1ad521f069f067c7a1e2b4130bc90e49ef6ac1aae0e77bb7e8","name":"Solange Almeida Pereira","registered_at":"2026-06-12T01:33:23Z","symbol":"NIM0158035","token_address":"0x50dd0b9e58d2f7028995b93f5e34b714f0b77c05","type":"artist","uuid":"78fa83cc-6e29-44c0-8fb1-fdb4dd0eae08"}
album: Diz Se Me Quer
  type: MusicAlbum
  date published: 2025-01-05