XAUIM
type: MusicGroup
popularity: 3
followers: 423
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe61a1145d81e4a2166e6c57415fb00e193cb3b288df4a71c91601210d5f966e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/259a9a1b-04ec-42b3-a4eb-ad4382c3f0ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/259a9a1b-04ec-42b3-a4eb-ad4382c3f0ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/259a9a1b-04ec-42b3-a4eb-ad4382c3f0ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61a1145d81e4a2166e6c57415fb00e193cb3b288df4a71c91601210d5f966e5. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/259a9a1b-04ec-42b3-a4eb-ad4382c3f0ce.json and https://artists.proofprofile.net/proofs/artist/259a9a1b-04ec-42b3-a4eb-ad4382c3f0ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
album: Pra Quem Quiser Ouvir
  type: MusicAlbum
  date published: 2020-08-21
album: Flutuântico
  type: MusicAlbum
  date published: 2021-06-03
album: Madeira
  type: MusicAlbum
  date published: 2022-02-11
album: Samba Sample
  type: MusicAlbum
  date published: 2022-05-27
album: A Tarde Inteira
  type: MusicAlbum
  date published: 2022-09-01
album: Enquanto o Dólar Não Desce
  type: MusicAlbum
  date published: 2023-02-10
album: Maria Felipa
  type: MusicAlbum
  date published: 2024-09-05
album: Na Cocó
  type: MusicAlbum
  date published: 2024-11-01
album: Completude
  type: MusicAlbum
  date published: 2025-05-30