Solidbeats
type: MusicGroup
genre: vocaloid
popularity: 2
followers: 346
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x913a7fa77b5519648654bd212329f1d73ad3fab1d2762d0dcbbac598bf0d6d6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15e5c28c-e435-47c0-a2cd-4494834c6141.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15e5c28c-e435-47c0-a2cd-4494834c6141.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15e5c28c-e435-47c0-a2cd-4494834c6141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
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 0x913a7fa77b5519648654bd212329f1d73ad3fab1d2762d0dcbbac598bf0d6d6b. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15e5c28c-e435-47c0-a2cd-4494834c6141.json and https://artists.proofprofile.net/proofs/artist/15e5c28c-e435-47c0-a2cd-4494834c6141.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
album: Life Is Beautiful
  type: MusicAlbum
  date published: 2022-08-27
album: I want to eat Watermelon Ice Cream
  type: MusicAlbum
  date published: 2022-09-06
album: I want to eat Watermelon Ice Cream (feat. KAFU & HATSUNE MIKU)
  type: MusicAlbum
  date published: 2022-09-15
album: That's just the way it is! (feat. KAFU & HATSUNE MIKU)
  type: MusicAlbum
  date published: 2022-09-23
album: fancy
  type: MusicAlbum
  date published: 2022-10-09
album: Shouldn't I be late? Shouldn't? Shouldn't? (feat. HATSUNE MIKU & KAFU)
  type: MusicAlbum
  date published: 2022-10-22
album: My Boss My Mentor (feat. KAFU & HATSUNE MIKU)
  type: MusicAlbum
  date published: 2022-10-29
album: Marshmallow Vanilla Ice Cream (feat. KAFU)
  type: MusicAlbum
  date published: 2022-12-10
album: Maybe Magic (feat. HATSUNE MIKU)
  type: MusicAlbum
  date published: 2023-01-14
album: Enjoy your decision! (feat. HATSUNE MIKU & KAFU)
  type: MusicAlbum
  date published: 2023-03-04
album: Cheese Kajitchae!
  type: MusicAlbum
  date published: 2023-03-29
album: Cheese Kajitchae!
  type: MusicAlbum
  date published: 2023-04-19
album: Let's dance (feat. KAFU & HATSUNE MIKU)
  type: MusicAlbum
  date published: 2024-03-23
album: Let's sleep a lot on our days off! (feat. KAFU & HATSUNE MIKU)
  type: MusicAlbum
  date published: 2024-03-30
album: You're a lovely face
  type: MusicAlbum
  date published: 2024-07-06
album: I'll throw it away for a little over 10 minutes!
  type: MusicAlbum
  date published: 2024-08-24
album: Your smile is Alien (feat. KAFU)
  type: MusicAlbum
  date published: 2024-10-26
album: I want to sleep more!
  type: MusicAlbum
  date published: 2024-11-05