tai.kun
type: MusicGroup
popularity: 5
followers: 1349
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4442b2c7698495f9ae86d1422ddab689bf2a28944077380aa865269516ab6636
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc7ef3cf-5540-41e6-91ba-31a704c4c1bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc7ef3cf-5540-41e6-91ba-31a704c4c1bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc7ef3cf-5540-41e6-91ba-31a704c4c1bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4442b2c7698495f9ae86d1422ddab689bf2a28944077380aa865269516ab6636. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc7ef3cf-5540-41e6-91ba-31a704c4c1bb.json and https://artists.proofprofile.net/proofs/artist/dc7ef3cf-5540-41e6-91ba-31a704c4c1bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
album: Intro Ep
  type: MusicAlbum
  date published: 2019-04-25
album: Temporary
  type: MusicAlbum
  date published: 2019-06-09
album: Alisa
  type: MusicAlbum
  date published: 2019-06-12
album: Hazakura
  type: MusicAlbum
  date published: 2019-06-15
album: Nostalgia
  type: MusicAlbum
  date published: 2019-12-24
album: let go...
  type: MusicAlbum
  date published: 2020-10-07
album: daydreaming (vocal)
  type: MusicAlbum
  date published: 2020-11-12
album: Dusty
  type: MusicAlbum
  date published: 2020-11-29
album: static
  type: MusicAlbum
  date published: 2021-01-21
album: changing winds
  type: MusicAlbum
  date published: 2022-09-21
album: at last
  type: MusicAlbum
  date published: 2022-11-02
album: at last
  type: MusicAlbum
  date published: 2022-11-02
album: self serving // you heard me
  type: MusicAlbum
  date published: 2023-01-06
album: in reflection
  type: MusicAlbum
  date published: 2023-02-03
album: I'm still here
  type: MusicAlbum
  date published: 2023-02-17
album: in the end
  type: MusicAlbum
  date published: 2023-03-03
album: ftr//past
  type: MusicAlbum
  date published: 2023-03-17
album: take 2
  type: MusicAlbum
  date published: 2023-12-01
album: Less Is More
  type: MusicAlbum
  date published: 2024-08-02