uaupin
type: MusicGroup
popularity: 3
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46d615887ece71c007a528e77c63232810cc57c8b634f921372226900059494b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0192f163-7add-49fd-9ecb-0b35a368e267.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0192f163-7add-49fd-9ecb-0b35a368e267.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0192f163-7add-49fd-9ecb-0b35a368e267
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
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 0x46d615887ece71c007a528e77c63232810cc57c8b634f921372226900059494b. Chain 2 (Bitcoin): anchored in block 953848 (2026-06-15T22:54:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0192f163-7add-49fd-9ecb-0b35a368e267.json and https://artists.proofprofile.net/proofs/artist/0192f163-7add-49fd-9ecb-0b35a368e267.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T22:54:37Z
album: Meu Plugzada
  type: MusicAlbum
  date published: 2023-01-22
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  type: MusicAlbum
  date published: 2023-06-21
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  type: MusicAlbum
  date published: 2023-10-07
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  type: MusicAlbum
  date published: 2023-12-29
album: Protegidão
  type: MusicAlbum
  date published: 2024-01-05
album: Livros do Tempo
  type: MusicAlbum
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album: Valendo
  type: MusicAlbum
  date published: 2024-03-28
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  type: MusicAlbum
  date published: 2024-12-23
album: Várias Espécies
  type: MusicAlbum
  date published: 2024-12-23
album: Desperare
  type: MusicAlbum
  date published: 2025-02-23