Lex Lu
type: MusicGroup
popularity: 7
followers: 2634
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2aa6217d12a15b2528c7d936abe849a7f138db9f2aa449e97c8db6ddffe98c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c3374f5-f488-4588-8030-664e22f14449.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c3374f5-f488-4588-8030-664e22f14449.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c3374f5-f488-4588-8030-664e22f14449
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2aa6217d12a15b2528c7d936abe849a7f138db9f2aa449e97c8db6ddffe98c6","name":"Lex Lu","registered_at":"2026-06-16T21:49:56Z","symbol":"NIM1186036","token_address":"0x46fdf03eed1c13c862434b215021b0d1c53dd296","type":"artist","uuid":"5c3374f5-f488-4588-8030-664e22f14449"}
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 0xf2aa6217d12a15b2528c7d936abe849a7f138db9f2aa449e97c8db6ddffe98c6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c3374f5-f488-4588-8030-664e22f14449.json and https://artists.proofprofile.net/proofs/artist/5c3374f5-f488-4588-8030-664e22f14449.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf2aa6217d12a15b2528c7d936abe849a7f138db9f2aa449e97c8db6ddffe98c6","name":"Lex Lu","registered_at":"2026-06-16T21:49:56Z","symbol":"NIM1186036","token_address":"0x46fdf03eed1c13c862434b215021b0d1c53dd296","type":"artist","uuid":"5c3374f5-f488-4588-8030-664e22f14449"}
album: Runners (feat. Y2 & Allison Rabel)
  type: MusicAlbum
  date published: 2015-08-11
album: LexAngeles
  type: MusicAlbum
  date published: 2017-04-19
album: What I Need
  type: MusicAlbum
  date published: 2017-10-25
album: Make Way
  type: MusicAlbum
  date published: 2017-11-08
album: Wild Thoughts (The Four Performance)
  type: MusicAlbum
  date published: 2018-01-04
album: Day Ones
  type: MusicAlbum
  date published: 2018-06-11
album: All In
  type: MusicAlbum
  date published: 2018-08-17
album: He Said She Said
  type: MusicAlbum
  date published: 2018-11-15