MUM
type: MusicGroup
popularity: 3
followers: 1352
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2c90c9dabd6ba4370d96a44df20a5e59837ae450c736eaabd87dc8238a3724a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe2304f8-61c1-41c7-af03-82f25a2f3ccf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe2304f8-61c1-41c7-af03-82f25a2f3ccf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe2304f8-61c1-41c7-af03-82f25a2f3ccf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
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 0xa2c90c9dabd6ba4370d96a44df20a5e59837ae450c736eaabd87dc8238a3724a. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe2304f8-61c1-41c7-af03-82f25a2f3ccf.json and https://artists.proofprofile.net/proofs/artist/fe2304f8-61c1-41c7-af03-82f25a2f3ccf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
album: Nebulosa
  type: MusicAlbum
  date published: 2019-05-12
album: Um Corpo É um Corpo
  type: MusicAlbum
  date published: 2019-07-12
album: Mais uma Mulher
  type: MusicAlbum
  date published: 2022-10-28
album: Parto para Não Voltar
  type: MusicAlbum
  date published: 2023-03-24
album: Carcaça
  type: MusicAlbum
  date published: 2024-08-30
album: Sangue
  type: MusicAlbum
  date published: 2025-03-28