Anna Angelica
type: MusicGroup
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f62e765b948ab0c561e52d7d0ced5a98ba4e6ab4f80c20de4b522a8702959f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd9b3102-a7ef-4e44-85e2-2d33ff28eb8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd9b3102-a7ef-4e44-85e2-2d33ff28eb8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd9b3102-a7ef-4e44-85e2-2d33ff28eb8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f62e765b948ab0c561e52d7d0ced5a98ba4e6ab4f80c20de4b522a8702959f2","name":"Anna Angelica","registered_at":"2026-06-20T17:57:06Z","symbol":"NIM1672090","token_address":"0xb9ac7f080613f99f6a3008ed8aaa376dd5ff2cfe","type":"artist","uuid":"bd9b3102-a7ef-4e44-85e2-2d33ff28eb8d"}
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 0x1f62e765b948ab0c561e52d7d0ced5a98ba4e6ab4f80c20de4b522a8702959f2. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd9b3102-a7ef-4e44-85e2-2d33ff28eb8d.json and https://artists.proofprofile.net/proofs/artist/bd9b3102-a7ef-4e44-85e2-2d33ff28eb8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x1f62e765b948ab0c561e52d7d0ced5a98ba4e6ab4f80c20de4b522a8702959f2","name":"Anna Angelica","registered_at":"2026-06-20T17:57:06Z","symbol":"NIM1672090","token_address":"0xb9ac7f080613f99f6a3008ed8aaa376dd5ff2cfe","type":"artist","uuid":"bd9b3102-a7ef-4e44-85e2-2d33ff28eb8d"}
album: Original
  type: MusicAlbum
  date published: 2025-06-12
album: Cuore
  type: MusicAlbum
  date published: 2025-06-12
album: Ti manco
  type: MusicAlbum
  date published: 2025-06-12
album: Una roccia
  type: MusicAlbum
  date published: 2025-06-12
album: Paradise
  type: MusicAlbum
  date published: 2025-06-12
album: Però io
  type: MusicAlbum
  date published: 2025-06-20
album: Sono sempre qui
  type: MusicAlbum
  date published: 2025-06-20
album: Mixtape
  type: MusicAlbum
  date published: 2025-06-28
album: è qui
  type: MusicAlbum
  date published: 2025-06-28
album: Giovane energia
  type: MusicAlbum
  date published: 2025-07-08