Lee Delsa
type: MusicGroup
popularity: 9
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x965f71f9299ec2f5ee48d353b54f53cec70b8fbd76332e6eba01b88893420c16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ebb47e7-b94e-493d-a9b0-6e5ba61f0af7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ebb47e7-b94e-493d-a9b0-6e5ba61f0af7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ebb47e7-b94e-493d-a9b0-6e5ba61f0af7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x965f71f9299ec2f5ee48d353b54f53cec70b8fbd76332e6eba01b88893420c16","name":"Lee Delsa","registered_at":"2026-06-17T09:44:49Z","symbol":"NIM1356564","token_address":"0xcf6df5b8f1736c299968c17dea85aba50ceed18c","type":"artist","uuid":"7ebb47e7-b94e-493d-a9b0-6e5ba61f0af7"}
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 0x965f71f9299ec2f5ee48d353b54f53cec70b8fbd76332e6eba01b88893420c16. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ebb47e7-b94e-493d-a9b0-6e5ba61f0af7.json and https://artists.proofprofile.net/proofs/artist/7ebb47e7-b94e-493d-a9b0-6e5ba61f0af7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x965f71f9299ec2f5ee48d353b54f53cec70b8fbd76332e6eba01b88893420c16","name":"Lee Delsa","registered_at":"2026-06-17T09:44:49Z","symbol":"NIM1356564","token_address":"0xcf6df5b8f1736c299968c17dea85aba50ceed18c","type":"artist","uuid":"7ebb47e7-b94e-493d-a9b0-6e5ba61f0af7"}
album: I Wish I Never Met You
  type: MusicAlbum
  date published: 2025-06-05
album: You Make Me Believe in Love
  type: MusicAlbum
  date published: 2025-06-19
album: This Love Died Slowly
  type: MusicAlbum
  date published: 2025-06-23
album: I Remember Your Voice
  type: MusicAlbum
  date published: 2025-07-12