Mar1ano
type: MusicGroup
popularity: 2
followers: 474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2dec9404d409fb8a546c13f101291a51de8223e7c22c6d59cf0ec33b6a9734c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec88c6a5-de14-4ee8-81c3-7912ffd66d9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec88c6a5-de14-4ee8-81c3-7912ffd66d9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec88c6a5-de14-4ee8-81c3-7912ffd66d9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 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 0xa2dec9404d409fb8a546c13f101291a51de8223e7c22c6d59cf0ec33b6a9734c. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec88c6a5-de14-4ee8-81c3-7912ffd66d9f.json and https://artists.proofprofile.net/proofs/artist/ec88c6a5-de14-4ee8-81c3-7912ffd66d9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Mapa Astral
  type: MusicAlbum
  date published: 2020-12-15
album: Dobro ou Nada
  type: MusicAlbum
  date published: 2021-01-07
album: 7 Dias
  type: MusicAlbum
  date published: 2021-02-15
album: Sábado Passado
  type: MusicAlbum
  date published: 2021-03-25
album: Não Sou Dela
  type: MusicAlbum
  date published: 2021-08-07
album: Resgate
  type: MusicAlbum
  date published: 2021-08-21
album: De Lua
  type: MusicAlbum
  date published: 2021-12-27
album: Quem Não Quer Sou Eu, Pt. 2
  type: MusicAlbum
  date published: 2022-01-31
album: Ladynight
  type: MusicAlbum
  date published: 2022-03-10
album: Santástico
  type: MusicAlbum
  date published: 2022-04-21
album: Timão
  type: MusicAlbum
  date published: 2022-04-22
album: Adoletá
  type: MusicAlbum
  date published: 2022-05-30
album: Nada Foi em Vão
  type: MusicAlbum
  date published: 2022-08-08
album: Summer Eletrotriste
  type: MusicAlbum
  date published: 2022-09-05
album: Dez Noites (Speed)
  type: MusicAlbum
  date published: 2022-09-27
album: Se Você Tá Afim Eu Tô
  type: MusicAlbum
  date published: 2022-10-03
album: Míssil
  type: MusicAlbum
  date published: 2022-10-24
album: Se Me Olhou e Sorriu
  type: MusicAlbum
  date published: 2022-11-11
album: Tempestades Tem o Nome de Pessoas
  type: MusicAlbum
  date published: 2023-01-30
album: Cinzas
  type: MusicAlbum
  date published: 2023-08-25
album: Batom na Seda
  type: MusicAlbum
  date published: 2023-10-27
album: Estrela Cadente
  type: MusicAlbum
  date published: 2024-04-30
album: Babyliss
  type: MusicAlbum
  date published: 2024-09-20