Cuevas (ES)
type: MusicGroup
genre: tech house
popularity: 3
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x552588d132e9f486e8d1f2220b545842b3eeab1bc6bb00f31b724115a087208b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3718875c-5850-4b95-9cfd-fc34272ae24d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3718875c-5850-4b95-9cfd-fc34272ae24d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3718875c-5850-4b95-9cfd-fc34272ae24d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x552588d132e9f486e8d1f2220b545842b3eeab1bc6bb00f31b724115a087208b","name":"Cuevas (ES)","registered_at":"2026-06-16T08:43:37Z","symbol":"NIM0998432","token_address":"0x069348b44cb0c2b365f15abdd8fdb9adb0d693aa","type":"artist","uuid":"3718875c-5850-4b95-9cfd-fc34272ae24d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552588d132e9f486e8d1f2220b545842b3eeab1bc6bb00f31b724115a087208b. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3718875c-5850-4b95-9cfd-fc34272ae24d.json and https://artists.proofprofile.net/proofs/artist/3718875c-5850-4b95-9cfd-fc34272ae24d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x552588d132e9f486e8d1f2220b545842b3eeab1bc6bb00f31b724115a087208b","name":"Cuevas (ES)","registered_at":"2026-06-16T08:43:37Z","symbol":"NIM0998432","token_address":"0x069348b44cb0c2b365f15abdd8fdb9adb0d693aa","type":"artist","uuid":"3718875c-5850-4b95-9cfd-fc34272ae24d"}
album: Let's Go!
  type: MusicAlbum
  date published: 2021-03-26
album: I Don't Need
  type: MusicAlbum
  date published: 2021-01-15
album: Blind
  type: MusicAlbum
  date published: 2020-08-13
album: Again
  type: MusicAlbum
  date published: 2020-07-31