Aline Filippi
type: MusicGroup
genre: gregorian chant
genre: traditional music
popularity: 5
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe87abf8855c15749ed7412668f7f5a7b5f2a1e2f7aca907d041ddb30102a680d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3539eef-1f1f-486a-a36b-4c0c7247f83f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3539eef-1f1f-486a-a36b-4c0c7247f83f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3539eef-1f1f-486a-a36b-4c0c7247f83f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe87abf8855c15749ed7412668f7f5a7b5f2a1e2f7aca907d041ddb30102a680d","name":"Aline Filippi","registered_at":"2026-06-20T06:20:28Z","symbol":"NIM1538606","token_address":"0xd22c90dd2f1ddbca4b5d9f59e1d5f5c331536660","type":"artist","uuid":"a3539eef-1f1f-486a-a36b-4c0c7247f83f"}
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 0xe87abf8855c15749ed7412668f7f5a7b5f2a1e2f7aca907d041ddb30102a680d. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3539eef-1f1f-486a-a36b-4c0c7247f83f.json and https://artists.proofprofile.net/proofs/artist/a3539eef-1f1f-486a-a36b-4c0c7247f83f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xe87abf8855c15749ed7412668f7f5a7b5f2a1e2f7aca907d041ddb30102a680d","name":"Aline Filippi","registered_at":"2026-06-20T06:20:28Z","symbol":"NIM1538606","token_address":"0xd22c90dd2f1ddbca4b5d9f59e1d5f5c331536660","type":"artist","uuid":"a3539eef-1f1f-486a-a36b-4c0c7247f83f"}