ステエションズ
type: MusicGroup
genre: japanese indie
genre: j-r&b
popularity: 10
followers: 2183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x439078feca3d741aa3a163a48f929567d8c696399e9b2a1d3d4a9671b5e4dc1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c29b7e00-feee-434a-8dc8-d51e0b76614f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c29b7e00-feee-434a-8dc8-d51e0b76614f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c29b7e00-feee-434a-8dc8-d51e0b76614f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x439078feca3d741aa3a163a48f929567d8c696399e9b2a1d3d4a9671b5e4dc1f","name":"ステエションズ","registered_at":"2026-06-20T19:53:02Z","symbol":"NIM1698554","token_address":"0x7b91db557bcae53aa0de6ba77665928a4dc22253","type":"artist","uuid":"c29b7e00-feee-434a-8dc8-d51e0b76614f"}
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 0x439078feca3d741aa3a163a48f929567d8c696399e9b2a1d3d4a9671b5e4dc1f. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c29b7e00-feee-434a-8dc8-d51e0b76614f.json and https://artists.proofprofile.net/proofs/artist/c29b7e00-feee-434a-8dc8-d51e0b76614f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x439078feca3d741aa3a163a48f929567d8c696399e9b2a1d3d4a9671b5e4dc1f","name":"ステエションズ","registered_at":"2026-06-20T19:53:02Z","symbol":"NIM1698554","token_address":"0x7b91db557bcae53aa0de6ba77665928a4dc22253","type":"artist","uuid":"c29b7e00-feee-434a-8dc8-d51e0b76614f"}
album: ST-1
  type: MusicAlbum
  date published: 2020-12-07
album: LUCK
  type: MusicAlbum
  date published: 2022-04-13
album: LUCK
  type: MusicAlbum
  date published: 2022-04-13
album: MINUS
  type: MusicAlbum
  date published: 2022-05-18
album: MINUS
  type: MusicAlbum
  date published: 2022-05-18
album: YOUTH
  type: MusicAlbum
  date published: 2022-06-22
album: YOUTH
  type: MusicAlbum
  date published: 2022-06-22
album: SEPARATE
  type: MusicAlbum
  date published: 2022-07-27
album: SEPARATE
  type: MusicAlbum
  date published: 2022-07-27
album: PHEW
  type: MusicAlbum
  date published: 2023-03-22
album: PHEW
  type: MusicAlbum
  date published: 2023-03-22
album: ST-2
  type: MusicAlbum
  date published: 2023-05-10
album: ST-2
  type: MusicAlbum
  date published: 2023-05-10
album: CAKE
  type: MusicAlbum
  date published: 2023-09-27
album: CAKE
  type: MusicAlbum
  date published: 2023-09-27