El Joon
type: MusicGroup
popularity: 3
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeccc726385cb3f45bc4ab8cc322d1c8ac70c41eb1a5ed602aff5b44dfdd012b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be62952a-a8ea-4b25-9071-e8eb89fc0aa6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be62952a-a8ea-4b25-9071-e8eb89fc0aa6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be62952a-a8ea-4b25-9071-e8eb89fc0aa6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeccc726385cb3f45bc4ab8cc322d1c8ac70c41eb1a5ed602aff5b44dfdd012b4","name":"El Joon","registered_at":"2026-06-20T18:12:33Z","symbol":"NIM1675460","token_address":"0x2ac369cdf28c056b9d91f37528fe035b7454846b","type":"artist","uuid":"be62952a-a8ea-4b25-9071-e8eb89fc0aa6"}
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 0xeccc726385cb3f45bc4ab8cc322d1c8ac70c41eb1a5ed602aff5b44dfdd012b4. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be62952a-a8ea-4b25-9071-e8eb89fc0aa6.json and https://artists.proofprofile.net/proofs/artist/be62952a-a8ea-4b25-9071-e8eb89fc0aa6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xeccc726385cb3f45bc4ab8cc322d1c8ac70c41eb1a5ed602aff5b44dfdd012b4","name":"El Joon","registered_at":"2026-06-20T18:12:33Z","symbol":"NIM1675460","token_address":"0x2ac369cdf28c056b9d91f37528fe035b7454846b","type":"artist","uuid":"be62952a-a8ea-4b25-9071-e8eb89fc0aa6"}
album: FAVELA
  type: MusicAlbum
  date published: 2024-08-09
album: Nuxta
  type: MusicAlbum
  date published: 2024-11-20
album: SENIORITA
  type: MusicAlbum
  date published: 2025-01-04