Rynten Okazaki
type: MusicGroup
popularity: 4
followers: 752
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28ac2ca86942f9b0673ce25c0bad986f28c88e7ff21ace5cdb29d9c3a2013d30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdc8d076-5776-44e2-a9fb-1605b93d3e7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdc8d076-5776-44e2-a9fb-1605b93d3e7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cdc8d076-5776-44e2-a9fb-1605b93d3e7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28ac2ca86942f9b0673ce25c0bad986f28c88e7ff21ace5cdb29d9c3a2013d30","name":"Rynten Okazaki","registered_at":"2026-06-21T00:12:19Z","symbol":"NIM1758603","token_address":"0x57b2358d9f47150c71ea49b1bffc28cefc8d2946","type":"artist","uuid":"cdc8d076-5776-44e2-a9fb-1605b93d3e7d"}
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 0x28ac2ca86942f9b0673ce25c0bad986f28c88e7ff21ace5cdb29d9c3a2013d30. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdc8d076-5776-44e2-a9fb-1605b93d3e7d.json and https://artists.proofprofile.net/proofs/artist/cdc8d076-5776-44e2-a9fb-1605b93d3e7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x28ac2ca86942f9b0673ce25c0bad986f28c88e7ff21ace5cdb29d9c3a2013d30","name":"Rynten Okazaki","registered_at":"2026-06-21T00:12:19Z","symbol":"NIM1758603","token_address":"0x57b2358d9f47150c71ea49b1bffc28cefc8d2946","type":"artist","uuid":"cdc8d076-5776-44e2-a9fb-1605b93d3e7d"}
album: 夢で逢いましょう
  type: MusicAlbum
  date published: 1994-06-17
album: Bayside Resort
  type: MusicAlbum
  date published: 1994-06-17
album: フジテレビ系ドラマ「若者のすべて」オリジナル・サウンドトラック 若者のすべて
  type: MusicAlbum
  date published: 1994-11-18
album: Marble
  type: MusicAlbum
  date published: 1995-08-19
album: Acoustic Eve～The Songs For Couples～
  type: MusicAlbum
  date published: 1995-11-17
album: '96 Kamakura FM 82.8
  type: MusicAlbum
  date published: 1996-07-19
album: 富良野
  type: MusicAlbum
  date published: 1998-11-18
album: Your Selection
  type: MusicAlbum
  date published: 2009-08-19
album: エターナル / Eternal 〜Rynten plays Teresa Teng〜
  type: MusicAlbum
  date published: 2010-08-04
album: New Vistas
  type: MusicAlbum
  date published: 2020-05-20