Heavy Lyricz
type: MusicGroup
popularity: 2
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe854c0c08703d87c9f9b1fa4291ebc0fb8d59312058092d686b5725f9fc5f386
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8dae937-274e-4b79-9f2a-1664e4d2cc9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8dae937-274e-4b79-9f2a-1664e4d2cc9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8dae937-274e-4b79-9f2a-1664e4d2cc9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe854c0c08703d87c9f9b1fa4291ebc0fb8d59312058092d686b5725f9fc5f386","name":"Heavy Lyricz","registered_at":"2026-06-20T15:51:15Z","symbol":"NIM1646630","token_address":"0x648b0f1613e83a2b4a92fbf674b2f0fb18fd0180","type":"artist","uuid":"b8dae937-274e-4b79-9f2a-1664e4d2cc9b"}
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 0xe854c0c08703d87c9f9b1fa4291ebc0fb8d59312058092d686b5725f9fc5f386. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8dae937-274e-4b79-9f2a-1664e4d2cc9b.json and https://artists.proofprofile.net/proofs/artist/b8dae937-274e-4b79-9f2a-1664e4d2cc9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xe854c0c08703d87c9f9b1fa4291ebc0fb8d59312058092d686b5725f9fc5f386","name":"Heavy Lyricz","registered_at":"2026-06-20T15:51:15Z","symbol":"NIM1646630","token_address":"0x648b0f1613e83a2b4a92fbf674b2f0fb18fd0180","type":"artist","uuid":"b8dae937-274e-4b79-9f2a-1664e4d2cc9b"}
album: Mimoza
  type: MusicAlbum
  date published: 2020-03-05
album: Once Once
  type: MusicAlbum
  date published: 2020-12-25
album: Mortuus
  type: MusicAlbum
  date published: 2021-10-28
album: Horoscopo (Spanish Version)
  type: MusicAlbum
  date published: 2021-12-03
album: Pal Club (Spanish Version)
  type: MusicAlbum
  date published: 2022-03-04