Lazarous
type: MusicGroup
popularity: 7
followers: 822
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b660dbbf82b6e4e58cec5a399e1f0b4ece3a516f88b33fa5fd9337f5cf8d36c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35f13dac-99ed-470e-a481-9bf5386369f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35f13dac-99ed-470e-a481-9bf5386369f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35f13dac-99ed-470e-a481-9bf5386369f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
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 0x4b660dbbf82b6e4e58cec5a399e1f0b4ece3a516f88b33fa5fd9337f5cf8d36c. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35f13dac-99ed-470e-a481-9bf5386369f2.json and https://artists.proofprofile.net/proofs/artist/35f13dac-99ed-470e-a481-9bf5386369f2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T23:38:33Z
album: A-1
  type: MusicAlbum
  date published: 2019-08-30
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  type: MusicAlbum
  date published: 2020-03-05
album: No Lies
  type: MusicAlbum
  date published: 2020-07-09
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  type: MusicAlbum
  date published: 2020-10-29
album: Afrikan Child
  type: MusicAlbum
  date published: 2021-03-28
album: Astronaut
  type: MusicAlbum
  date published: 2022-01-28
album: Vita Nova
  type: MusicAlbum
  date published: 2022-03-25
album: Thank God
  type: MusicAlbum
  date published: 2022-11-18
album: Slick Rick
  type: MusicAlbum
  date published: 2024-08-02
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  type: MusicAlbum
  date published: 2024-08-23