RHYDA
type: MusicGroup
genre: japanese indie
genre: j-rap
popularity: 6
followers: 408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x385d740d04bd1a5659b1a987f2d8274aa49c0fa1bd98b4c4d31a4999b0b73dbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2523761b-d1c4-49e2-a4db-a291af8b1bee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2523761b-d1c4-49e2-a4db-a291af8b1bee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2523761b-d1c4-49e2-a4db-a291af8b1bee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
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 0x385d740d04bd1a5659b1a987f2d8274aa49c0fa1bd98b4c4d31a4999b0b73dbe. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2523761b-d1c4-49e2-a4db-a291af8b1bee.json and https://artists.proofprofile.net/proofs/artist/2523761b-d1c4-49e2-a4db-a291af8b1bee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:29:53Z
album: KUNG-FU JAMMIN'
  type: MusicAlbum
  date published: 2017-10-25
album: KUNG-FU JAMMIN'
  type: MusicAlbum
  date published: 2017-10-25
album: THE GREAT FISHY SOUL
  type: MusicAlbum
  date published: 2018-02-21
album: THE GREAT FISHY SOUL
  type: MusicAlbum
  date published: 2018-02-21
album: THE LIGHT
  type: MusicAlbum
  date published: 2018-12-19
album: FOODOO
  type: MusicAlbum
  date published: 2021-08-28
album: FOODOO
  type: MusicAlbum
  date published: 2021-08-28
album: Mr. DYNAMO (feat. IARA)
  type: MusicAlbum
  date published: 2022-08-22
album: MOGANA
  type: MusicAlbum
  date published: 2023-05-29
album: MOGANA
  type: MusicAlbum
  date published: 2023-05-29