LLL
type: MusicGroup
description: LLL may refer to: Businesses and organisations L3 Technologies, an American defense contractor formerly with the NYSE stock symbol LLL La Leche League, an organization that promotes breastfeeding
popularity: 27
followers: 706
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a384011e6fd52a952139280cc4f8f6987e32d369b1e3fc8fd9e5d9938166b8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28f6e565-26cb-4347-b543-979b48d6992b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28f6e565-26cb-4347-b543-979b48d6992b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28f6e565-26cb-4347-b543-979b48d6992b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x0a384011e6fd52a952139280cc4f8f6987e32d369b1e3fc8fd9e5d9938166b8a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28f6e565-26cb-4347-b543-979b48d6992b.json and https://artists.proofprofile.net/proofs/artist/28f6e565-26cb-4347-b543-979b48d6992b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Parasite
  type: MusicAlbum
  date published: 2025-01-24
album: When You Know
  type: MusicAlbum
  date published: 2025-04-04
album: XOXO LLL
  type: MusicAlbum
  date published: 2025-05-09
album: Amaretto
  type: MusicAlbum
  date published: 2025-06-27
album: Devil In Disguise
  type: MusicAlbum
  date published: 2025-07-25