서의승
type: MusicGroup
popularity: 5
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x122af1c411731995e964fc28e545fc3c01529c147d066135ee6b0fd29832b967
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/72c24c8a-4134-446c-8204-41026a3609b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/72c24c8a-4134-446c-8204-41026a3609b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/72c24c8a-4134-446c-8204-41026a3609b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x122af1c411731995e964fc28e545fc3c01529c147d066135ee6b0fd29832b967","name":"서의승","registered_at":"2026-06-17T05:40:28Z","symbol":"NIM1298317","token_address":"0xc7bf218bd91bb758ad6306d327a86adc954c6893","type":"artist","uuid":"72c24c8a-4134-446c-8204-41026a3609b4"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122af1c411731995e964fc28e545fc3c01529c147d066135ee6b0fd29832b967. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/72c24c8a-4134-446c-8204-41026a3609b4.json and https://artists.proofprofile.net/proofs/artist/72c24c8a-4134-446c-8204-41026a3609b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x122af1c411731995e964fc28e545fc3c01529c147d066135ee6b0fd29832b967","name":"서의승","registered_at":"2026-06-17T05:40:28Z","symbol":"NIM1298317","token_address":"0xc7bf218bd91bb758ad6306d327a86adc954c6893","type":"artist","uuid":"72c24c8a-4134-446c-8204-41026a3609b4"}
album: 피아노약국(Piano Cure)
  type: MusicAlbum
  date published: 2011-11-07
album: 피아노 약국
  type: MusicAlbum
  date published: 2011-11-08
album: Chapter 1
  type: MusicAlbum
  date published: 2015-08-18
album: 피아노약국 2호점(Piano Cure 2nd)
  type: MusicAlbum
  date published: 2016-06-06
album: 피아노약국 3호점(Piano Cure 3rd)
  type: MusicAlbum
  date published: 2020-01-20
album: 이름찾기(Finding Name)
  type: MusicAlbum
  date published: 2020-02-18
album: The Lord, My Love
  type: MusicAlbum
  date published: 2023-09-22
album: Bellis Perennis
  type: MusicAlbum
  date published: 2024-08-30
album: CITY
  type: MusicAlbum
  date published: 2024-10-04
album: Chapter 2: Eternal Love
  type: MusicAlbum
  date published: 2024-12-25
album: Chapter 3: Come Back
  type: MusicAlbum
  date published: 2025-03-17
album: A Time to Comfort
  type: MusicAlbum
  date published: 2025-06-25