Ryuma
type: MusicGroup
popularity: 2
followers: 284
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f22079ca96efd594e4291161af907d9ca122ba24de1dd6ec902a277154d12c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5f76de8-4a77-4fd7-b71a-1aaf2ebc7323.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5f76de8-4a77-4fd7-b71a-1aaf2ebc7323.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5f76de8-4a77-4fd7-b71a-1aaf2ebc7323
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
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 0x6f22079ca96efd594e4291161af907d9ca122ba24de1dd6ec902a277154d12c0. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5f76de8-4a77-4fd7-b71a-1aaf2ebc7323.json and https://artists.proofprofile.net/proofs/artist/c5f76de8-4a77-4fd7-b71a-1aaf2ebc7323.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
album: For Your Love
  type: MusicAlbum
  date published: 2020-03-23
album: Left on Read
  type: MusicAlbum
  date published: 2020-04-26
album: Muse Of Sin
  type: MusicAlbum
  date published: 2022-08-12
album: Baby Face
  type: MusicAlbum
  date published: 2022-09-16
album: How To Love
  type: MusicAlbum
  date published: 2022-09-30
album: Heart Of Residence
  type: MusicAlbum
  date published: 2022-10-21
album: Full Focus
  type: MusicAlbum
  date published: 2022-11-25
album: Left On Read
  type: MusicAlbum
  date published: 2024-03-01
album: Road To Confessions
  type: MusicAlbum
  date published: 2024-04-12
album: Necesito Tu Amor
  type: MusicAlbum
  date published: 2024-08-09
album: Take Me Back
  type: MusicAlbum
  date published: 2024-08-23
album: Summer Regrets
  type: MusicAlbum
  date published: 2024-08-30
album: Sela's Song
  type: MusicAlbum
  date published: 2024-11-22
album: Heartbreak Hotel, Pt. 1
  type: MusicAlbum
  date published: 2024-11-29
album: Heartbreak Hotel, Pt. 2
  type: MusicAlbum
  date published: 2024-12-06
album: Femme De La Nuit
  type: MusicAlbum
  date published: 2024-12-13
album: I'm So Done!
  type: MusicAlbum
  date published: 2024-12-20
album: After Confessions, Vol. 1
  type: MusicAlbum
  date published: 2025-01-03
album: The Dark Side Of Epiphany
  type: MusicAlbum
  date published: 2025-02-07
album: After Confessions, Vol. 1
  type: MusicAlbum
  date published: 2025-02-13
album: The Chase
  type: MusicAlbum
  date published: 2025-07-11
album: Roses For Cyn
  type: MusicAlbum
  date published: 2025-08-31
album: Can We Try Again?
  type: MusicAlbum
  date published: 2025-09-12
album: Drown In It
  type: MusicAlbum
  date published: 2025-09-19
album: Let Me Confess
  type: MusicAlbum
  date published: 2025-09-26
album: On My Mind
  type: MusicAlbum
  date published: 2025-10-03
album: If I Was Your Man
  type: MusicAlbum
  date published: 2025-10-10
album: The Girl From Rotterdam
  type: MusicAlbum
  date published: 2025-10-17