Mihalis
type: MusicGroup
genre: nova mpb
popularity: 3
followers: 475
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc757096659a4b8eef601305feafa9f31b9fa57169dd40c97eb62b8b66a91ee4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfe8fae4-a0bd-4523-95bf-4c46e6beb4e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfe8fae4-a0bd-4523-95bf-4c46e6beb4e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cfe8fae4-a0bd-4523-95bf-4c46e6beb4e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0xc757096659a4b8eef601305feafa9f31b9fa57169dd40c97eb62b8b66a91ee4a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfe8fae4-a0bd-4523-95bf-4c46e6beb4e7.json and https://artists.proofprofile.net/proofs/artist/cfe8fae4-a0bd-4523-95bf-4c46e6beb4e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Não Deu
  type: MusicAlbum
  date published: 2018-08-09
album: Sonhador
  type: MusicAlbum
  date published: 2020-04-28
album: Nada Mudou
  type: MusicAlbum
  date published: 2021-01-08
album: Me Deixa
  type: MusicAlbum
  date published: 2021-04-02
album: Se Eu Te Levar
  type: MusicAlbum
  date published: 2021-07-15
album: Corpo Inteiro
  type: MusicAlbum
  date published: 2022-10-07
album: Virou Bagunça
  type: MusicAlbum
  date published: 2023-02-28
album: Virou Bagunça
  type: MusicAlbum
  date published: 2023-05-12
album: No Way
  type: MusicAlbum
  date published: 2023-07-06
album: beijo lento, despedida
  type: MusicAlbum
  date published: 2023-08-10
album: Girassóis
  type: MusicAlbum
  date published: 2023-09-14
album: Desalinhei
  type: MusicAlbum
  date published: 2023-10-19
album: graça
  type: MusicAlbum
  date published: 2023-11-23
album: Corpo Inteiro (Versão Acústica)
  type: MusicAlbum
  date published: 2023-12-14
album: Desavisado
  type: MusicAlbum
  date published: 2024-01-18
album: Depois da Chuva
  type: MusicAlbum
  date published: 2024-06-21
album: Lady
  type: MusicAlbum
  date published: 2024-08-09