Ehosuk
type: MusicGroup
popularity: 2
followers: 251
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e69feffbdf50b1ae98180a25349a00b2da8cde620d6cba320d6caa30c7f7378
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/081267e6-0b04-433a-9ecd-85703280067f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/081267e6-0b04-433a-9ecd-85703280067f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/081267e6-0b04-433a-9ecd-85703280067f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
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 0x8e69feffbdf50b1ae98180a25349a00b2da8cde620d6cba320d6caa30c7f7378. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/081267e6-0b04-433a-9ecd-85703280067f.json and https://artists.proofprofile.net/proofs/artist/081267e6-0b04-433a-9ecd-85703280067f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
album: 귀를 기울이면
  type: MusicAlbum
  date published: 2013-07-08
album: Philosophy of Secondees
  type: MusicAlbum
  date published: 2016-01-20
album: 이인자의 철학 Philosophy of Secondees
  type: MusicAlbum
  date published: 2016-01-20
album: 이인자의 철학 Philosophy of Secondees
  type: MusicAlbum
  date published: 2016-01-20
album: 육교 위에서 내려다볼 때 When Looking Down From The Crossing Bridge
  type: MusicAlbum
  date published: 2020-03-05
album: When Looking Down From The Crossing Bridge
  type: MusicAlbum
  date published: 2020-03-05
album: 360 Degrees
  type: MusicAlbum
  date published: 2020-05-12
album: BOY
  type: MusicAlbum
  date published: 2020-07-10
album: 소년 BOY
  type: MusicAlbum
  date published: 2020-07-10
album: Mouth full
  type: MusicAlbum
  date published: 2023-08-17
album: Wave Crest
  type: MusicAlbum
  date published: 2023-10-31
album: Seafoam
  type: MusicAlbum
  date published: 2025-02-26