Cycle
type: MusicGroup
genre: space rock
popularity: 11
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01eb9a4b569241a8c8b7b539fd4701a2313e73384fbdd97807edfa91e9f5dd64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9c2298f-a36d-479c-9dc4-c4089cc00364.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9c2298f-a36d-479c-9dc4-c4089cc00364.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9c2298f-a36d-479c-9dc4-c4089cc00364
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
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 0x01eb9a4b569241a8c8b7b539fd4701a2313e73384fbdd97807edfa91e9f5dd64. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9c2298f-a36d-479c-9dc4-c4089cc00364.json and https://artists.proofprofile.net/proofs/artist/f9c2298f-a36d-479c-9dc4-c4089cc00364.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
album: Roller Coaster
  type: MusicAlbum
  date published: 1996-10-22
album: Roller Coaster
  type: MusicAlbum
  date published: 1996-10-22
album: That Girl
  type: MusicAlbum
  date published: 2017-03-05
album: That Girl
  type: MusicAlbum
  date published: 2017-03-05
album: Waiting for U
  type: MusicAlbum
  date published: 2017-03-11
album: Waiting for U
  type: MusicAlbum
  date published: 2017-03-11
album: Fover
  type: MusicAlbum
  date published: 2018-06-18
album: Fover
  type: MusicAlbum
  date published: 2018-06-18
album: Fover
  type: MusicAlbum
  date published: 2018-06-18
album: 最后的狂欢（HARDSTYLE FAMILY 22.0主题曲）
  type: MusicAlbum
  date published: 2022-09-29