Adriana Pigassi
type: MusicGroup
genre: lullaby
popularity: 31
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5440fb968d7a2ba0e5e873dd7b8582fd8637f49678dc343c0deaba2c9222f96d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de45222e-8c3a-4e4c-9035-e4b9acd52be2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de45222e-8c3a-4e4c-9035-e4b9acd52be2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de45222e-8c3a-4e4c-9035-e4b9acd52be2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5440fb968d7a2ba0e5e873dd7b8582fd8637f49678dc343c0deaba2c9222f96d","name":"Adriana Pigassi","registered_at":"2026-06-12T11:42:13Z","symbol":"NIM0287201","token_address":"0x7f574f31b077b05edf8d00466c57c093e21e2b14","type":"artist","uuid":"de45222e-8c3a-4e4c-9035-e4b9acd52be2"}
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 0x5440fb968d7a2ba0e5e873dd7b8582fd8637f49678dc343c0deaba2c9222f96d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de45222e-8c3a-4e4c-9035-e4b9acd52be2.json and https://artists.proofprofile.net/proofs/artist/de45222e-8c3a-4e4c-9035-e4b9acd52be2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5440fb968d7a2ba0e5e873dd7b8582fd8637f49678dc343c0deaba2c9222f96d","name":"Adriana Pigassi","registered_at":"2026-06-12T11:42:13Z","symbol":"NIM0287201","token_address":"0x7f574f31b077b05edf8d00466c57c093e21e2b14","type":"artist","uuid":"de45222e-8c3a-4e4c-9035-e4b9acd52be2"}
album: Dreamy Flowers
  type: MusicAlbum
  date published: 2021-11-19
album: Ellie's Dream Land
  type: MusicAlbum
  date published: 2022-04-29
album: Easy
  type: MusicAlbum
  date published: 2024-02-02
album: This Wish
  type: MusicAlbum
  date published: 2024-05-31
album: Cozy Slumber
  type: MusicAlbum
  date published: 2024-10-11
album: My Dream World
  type: MusicAlbum
  date published: 2025-04-18