TERA
type: MusicGroup
genre: shibuya-kei
popularity: 2
followers: 623
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3a068516505723cab55105b0a20c3ab3604c7f8f8c921c342af0e8f8119627d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2c5727f-50ab-4d13-89f9-6d540231be06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2c5727f-50ab-4d13-89f9-6d540231be06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2c5727f-50ab-4d13-89f9-6d540231be06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
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 0xd3a068516505723cab55105b0a20c3ab3604c7f8f8c921c342af0e8f8119627d. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2c5727f-50ab-4d13-89f9-6d540231be06.json and https://artists.proofprofile.net/proofs/artist/a2c5727f-50ab-4d13-89f9-6d540231be06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: touch
  type: MusicAlbum
  date published: 2019-03-28
album: タピオカミタイダ
  type: MusicAlbum
  date published: 2019-09-04
album: 群
  type: MusicAlbum
  date published: 2020-03-18
album: moonless
  type: MusicAlbum
  date published: 2020-05-13
album: 宇宙旅行
  type: MusicAlbum
  date published: 2020-06-03
album: myopia
  type: MusicAlbum
  date published: 2020-09-23
album: ジンジャーエール
  type: MusicAlbum
  date published: 2021-01-13
album: ginger ale
  type: MusicAlbum
  date published: 2021-01-13
album: fragile feat. POLY
  type: MusicAlbum
  date published: 2021-04-02
album: fragile feat. POLY
  type: MusicAlbum
  date published: 2021-04-02
album: tarara feat. ぜったくん
  type: MusicAlbum
  date published: 2021-08-18
album: tarara feat. Zettakun
  type: MusicAlbum
  date published: 2021-08-18