Jo A-ae
type: MusicGroup
popularity: 2
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52ddd00f0f4d6a47deea9833ac71a83b136587fd35f3f4f6b469bb207fbb0f83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2264d609-da43-4b5d-9cad-4966de516cf9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2264d609-da43-4b5d-9cad-4966de516cf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2264d609-da43-4b5d-9cad-4966de516cf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52ddd00f0f4d6a47deea9833ac71a83b136587fd35f3f4f6b469bb207fbb0f83","name":"Jo A-ae","registered_at":"2026-06-16T01:30:43Z","symbol":"NIM0895027","token_address":"0xff6e9afa66a7bf6f2598b688e8fec7b6bc3f3980","type":"artist","uuid":"2264d609-da43-4b5d-9cad-4966de516cf9"}
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 0x52ddd00f0f4d6a47deea9833ac71a83b136587fd35f3f4f6b469bb207fbb0f83. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2264d609-da43-4b5d-9cad-4966de516cf9.json and https://artists.proofprofile.net/proofs/artist/2264d609-da43-4b5d-9cad-4966de516cf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x52ddd00f0f4d6a47deea9833ac71a83b136587fd35f3f4f6b469bb207fbb0f83","name":"Jo A-ae","registered_at":"2026-06-16T01:30:43Z","symbol":"NIM0895027","token_address":"0xff6e9afa66a7bf6f2598b688e8fec7b6bc3f3980","type":"artist","uuid":"2264d609-da43-4b5d-9cad-4966de516cf9"}
album: 미련/울면서 후회하네/뜨거운 안녕/능긍빛 순정
  type: MusicAlbum
  date published: 1990-04-01
album: 단장의 미아리 고개/유달산아 말해다오/홍도야 울지마라/무정한 그사람
  type: MusicAlbum
  date published: 1990-08-01
album: 딩동댕 가요 메들리 3집
  type: MusicAlbum
  date published: 1990-10-01
album: 딩동댕 가요 메들리 2집
  type: MusicAlbum
  date published: 1990-10-01
album: 골든 메들리 1집
  type: MusicAlbum
  date published: 1990-12-01
album: 차표한장 2집
  type: MusicAlbum
  date published: 1993-04-01
album: 숙향아
  type: MusicAlbum
  date published: 1993-10-01
album: 중년힛트가요 2집
  type: MusicAlbum
  date published: 1994-12-01
album: 차표한장 1집
  type: MusicAlbum
  date published: 1994-12-01
album: 지명가수 디스코 메들리 1
  type: MusicAlbum
  date published: 1995-07-07
album: 지명가수 디스코 메들리 2
  type: MusicAlbum
  date published: 1995-11-01
album: 차표한장 3집
  type: MusicAlbum
  date published: 1996-02-01
album: Lost Affection/Accidental Affection/Note of Youth/The First Train
  type: MusicAlbum
  date published: 2000-06-01
album: 최신힛트곡 모음집
  type: MusicAlbum
  date published: 2000-06-01
album: OK 중년가요 1집 - 디스코
  type: MusicAlbum
  date published: 2003-01-01
album: 로또카페 1집
  type: MusicAlbum
  date published: 2005-01-01
album: 정든 옛노래 1, 2
  type: MusicAlbum
  date published: 2006-04-01
album: 잊혀진 명가요 1, 2
  type: MusicAlbum
  date published: 2006-12-05
album: 추억의 애창곡 1, 2
  type: MusicAlbum
  date published: 2006-12-28