어쿠스틱레인
type: MusicGroup
popularity: 7
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f149804aef210206c9391039f76c9af1fa158c80906967e901f1d37deb1bca1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e172e24-1506-4f3e-8b40-902753465254.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e172e24-1506-4f3e-8b40-902753465254.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e172e24-1506-4f3e-8b40-902753465254
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f149804aef210206c9391039f76c9af1fa158c80906967e901f1d37deb1bca1","name":"어쿠스틱레인","registered_at":"2026-06-17T15:10:23Z","symbol":"NIM1434137","token_address":"0x84c239d29a0762f2944490066f13a411dac0e2d5","type":"artist","uuid":"8e172e24-1506-4f3e-8b40-902753465254"}
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 0x6f149804aef210206c9391039f76c9af1fa158c80906967e901f1d37deb1bca1. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e172e24-1506-4f3e-8b40-902753465254.json and https://artists.proofprofile.net/proofs/artist/8e172e24-1506-4f3e-8b40-902753465254.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x6f149804aef210206c9391039f76c9af1fa158c80906967e901f1d37deb1bca1","name":"어쿠스틱레인","registered_at":"2026-06-17T15:10:23Z","symbol":"NIM1434137","token_address":"0x84c239d29a0762f2944490066f13a411dac0e2d5","type":"artist","uuid":"8e172e24-1506-4f3e-8b40-902753465254"}
album: LoveLoveLove Song
  type: MusicAlbum
  date published: 2025-01-30
album: Love Is Canon
  type: MusicAlbum
  date published: 2025-01-30
album: Love is Canon (Piano ver.)
  type: MusicAlbum
  date published: 2025-02-21
album: Love is Canon (Ukulele Ver.)
  type: MusicAlbum
  date published: 2025-02-21
album: 첫사랑에게
  type: MusicAlbum
  date published: 2025-03-14
album: Sad Waltz
  type: MusicAlbum
  date published: 2025-03-18
album: 봄캐롤
  type: MusicAlbum
  date published: 2025-03-19
album: 제주도
  type: MusicAlbum
  date published: 2025-03-20
album: 오래전 작곡 데모
  type: MusicAlbum
  date published: 2025-03-26
album: 넌 별처럼 빛나고 있어
  type: MusicAlbum
  date published: 2025-03-27