Nísio
type: MusicGroup
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeed1fca00f2a14993fae8c687043b741808f1e148f7c81b71a169f5cc491fcb7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bf8283a-3f00-4e7e-a1c5-f1dfcb785e52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bf8283a-3f00-4e7e-a1c5-f1dfcb785e52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bf8283a-3f00-4e7e-a1c5-f1dfcb785e52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeed1fca00f2a14993fae8c687043b741808f1e148f7c81b71a169f5cc491fcb7","name":"Nísio","registered_at":"2026-06-17T14:31:50Z","symbol":"NIM1424942","token_address":"0x76e1024db373485967347a69bc003fa5a64c4559","type":"artist","uuid":"8bf8283a-3f00-4e7e-a1c5-f1dfcb785e52"}
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 0xeed1fca00f2a14993fae8c687043b741808f1e148f7c81b71a169f5cc491fcb7. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bf8283a-3f00-4e7e-a1c5-f1dfcb785e52.json and https://artists.proofprofile.net/proofs/artist/8bf8283a-3f00-4e7e-a1c5-f1dfcb785e52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xeed1fca00f2a14993fae8c687043b741808f1e148f7c81b71a169f5cc491fcb7","name":"Nísio","registered_at":"2026-06-17T14:31:50Z","symbol":"NIM1424942","token_address":"0x76e1024db373485967347a69bc003fa5a64c4559","type":"artist","uuid":"8bf8283a-3f00-4e7e-a1c5-f1dfcb785e52"}
album: Olimpo
  type: MusicAlbum
  date published: 2021-06-01
album: Olimpo
  type: MusicAlbum
  date published: 2021-09-24
album: Outro Copo
  type: MusicAlbum
  date published: 2022-06-05
album: Essa Noite
  type: MusicAlbum
  date published: 2022-06-12
album: Só Me Olha na Lente
  type: MusicAlbum
  date published: 2022-10-16
album: Te Liguei
  type: MusicAlbum
  date published: 2023-03-11
album: Te Liguei (Speed Up Version)
  type: MusicAlbum
  date published: 2023-03-31
album: Te Liguei (Slowed Version)
  type: MusicAlbum
  date published: 2023-03-31
album: Melhor Com Gin
  type: MusicAlbum
  date published: 2024-02-24
album: Carro de Luxo
  type: MusicAlbum
  date published: 2024-06-28
album: Minha Trajetória
  type: MusicAlbum
  date published: 2024-12-22
album: Qualquer Um
  type: MusicAlbum
  date published: 2025-01-31