Cinque Cento
type: MusicGroup
genre: trip hop
popularity: 4
followers: 269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50fddc05a49ab7d18fe1dc700fb763abbe1bc20a6f2312824d82c4a5b663a073
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98fc5d4c-08ca-4543-81b4-ee5f9e899e00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98fc5d4c-08ca-4543-81b4-ee5f9e899e00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98fc5d4c-08ca-4543-81b4-ee5f9e899e00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50fddc05a49ab7d18fe1dc700fb763abbe1bc20a6f2312824d82c4a5b663a073","name":"Cinque Cento","registered_at":"2026-06-17T18:50:05Z","symbol":"NIM1486596","token_address":"0x031672f9ef197b989d4eb38603585f18d8a3eac4","type":"artist","uuid":"98fc5d4c-08ca-4543-81b4-ee5f9e899e00"}
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 0x50fddc05a49ab7d18fe1dc700fb763abbe1bc20a6f2312824d82c4a5b663a073. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98fc5d4c-08ca-4543-81b4-ee5f9e899e00.json and https://artists.proofprofile.net/proofs/artist/98fc5d4c-08ca-4543-81b4-ee5f9e899e00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x50fddc05a49ab7d18fe1dc700fb763abbe1bc20a6f2312824d82c4a5b663a073","name":"Cinque Cento","registered_at":"2026-06-17T18:50:05Z","symbol":"NIM1486596","token_address":"0x031672f9ef197b989d4eb38603585f18d8a3eac4","type":"artist","uuid":"98fc5d4c-08ca-4543-81b4-ee5f9e899e00"}
album: Blue Nights in Oslo
  type: MusicAlbum
  date published: 2003-10-16
album: Blue Nights In Oslo
  type: MusicAlbum
  date published: 2003-10-16
album: Lake Shore Drive
  type: MusicAlbum
  date published: 2005-01-05
album: Ease My Mind
  type: MusicAlbum
  date published: 2005-01-10
album: Lake Shore Drive
  type: MusicAlbum
  date published: 2005-01-24
album: Lake Shore Drive
  type: MusicAlbum
  date published: 2005-01-24