E SEUNG
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46e37320c16fb8e9fb2239357efaa0a88f5df9ba80ee7868b0864c9163a9cb38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a1c78aa-e76a-4967-9f3f-1e13a11d0771.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a1c78aa-e76a-4967-9f3f-1e13a11d0771.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a1c78aa-e76a-4967-9f3f-1e13a11d0771
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46e37320c16fb8e9fb2239357efaa0a88f5df9ba80ee7868b0864c9163a9cb38","name":"E SEUNG","registered_at":"2026-06-15T17:00:54Z","symbol":"NIM0773390","token_address":"0xc5b63c830b51e6b4b627e1a7392c26604ecd100f","type":"artist","uuid":"0a1c78aa-e76a-4967-9f3f-1e13a11d0771"}
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 0x46e37320c16fb8e9fb2239357efaa0a88f5df9ba80ee7868b0864c9163a9cb38. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a1c78aa-e76a-4967-9f3f-1e13a11d0771.json and https://artists.proofprofile.net/proofs/artist/0a1c78aa-e76a-4967-9f3f-1e13a11d0771.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x46e37320c16fb8e9fb2239357efaa0a88f5df9ba80ee7868b0864c9163a9cb38","name":"E SEUNG","registered_at":"2026-06-15T17:00:54Z","symbol":"NIM0773390","token_address":"0xc5b63c830b51e6b4b627e1a7392c26604ecd100f","type":"artist","uuid":"0a1c78aa-e76a-4967-9f3f-1e13a11d0771"}
album: 메티오 (Metio)
  type: MusicAlbum
  date published: 2025-07-21
album: 원 스파크 (ONE SPARK)
  type: MusicAlbum
  date published: 2025-07-27
album: Espresso Mood
  type: MusicAlbum
  date published: 2025-08-23
album: LOVE LIKE CARTOON
  type: MusicAlbum
  date published: 2025-09-22