Rico
type: MusicGroup
popularity: 25
followers: 179
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6602b7cf318188c2cd12d93597674451c5a1cd68038de42e077b117451d6a4f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1eb0472-1203-4c36-92b9-f9f5a761915a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1eb0472-1203-4c36-92b9-f9f5a761915a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1eb0472-1203-4c36-92b9-f9f5a761915a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x6602b7cf318188c2cd12d93597674451c5a1cd68038de42e077b117451d6a4f0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1eb0472-1203-4c36-92b9-f9f5a761915a.json and https://artists.proofprofile.net/proofs/artist/c1eb0472-1203-4c36-92b9-f9f5a761915a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: What You Want
  type: MusicAlbum
  date published: 2017-11-03
album: Do Jeito Que Vié
  type: MusicAlbum
  date published: 2019-05-22
album: Exhibit A (Original)
  type: MusicAlbum
  date published: 2019-09-13
album: Oreo
  type: MusicAlbum
  date published: 2019-11-02
album: Líricos, Capítulo 3: O Retorno do Espaço
  type: MusicAlbum
  date published: 2019-11-20
album: Dorian Gray -the Story so Far...
  type: MusicAlbum
  date published: 2020-08-05
album: tsukikagenomelody
  type: MusicAlbum
  date published: 2021-09-04
album: Can
  type: MusicAlbum
  date published: 2025-01-11
album: Tokiganagarete
  type: MusicAlbum
  date published: 2025-04-19
album: Blues
  type: MusicAlbum
  date published: 2025-05-25
album: Tamanegi Kirai
  type: MusicAlbum
  date published: 2025-07-07