Lucan
type: MusicGroup
description: Marcus Annaeus Lucanus (3 November AD 39 – 30 April AD 65), better known in English as Lucan (), was a Roman poet, born in Corduba, Hispania Baetica (present-day Córdoba, Spain). He is regarded as one
popularity: 6
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf13cae353e93837c61fc00e12683ba6460db131ef479d715b60dc1b5b788f5f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953869
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953869
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0606d5f1-4072-4890-942c-93db69096a83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0606d5f1-4072-4890-942c-93db69096a83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0606d5f1-4072-4890-942c-93db69096a83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:20:04Z
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 0xf13cae353e93837c61fc00e12683ba6460db131ef479d715b60dc1b5b788f5f3. Chain 2 (Bitcoin): anchored in block 953869 (2026-06-16T01:20:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0606d5f1-4072-4890-942c-93db69096a83.json and https://artists.proofprofile.net/proofs/artist/0606d5f1-4072-4890-942c-93db69096a83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:20:04Z
album: Liffey Valley 2
  type: MusicAlbum
  date published: 2025-06-13
album: cost of living
  type: MusicAlbum
  date published: 2025-07-25
album: Manhattan Freestyle
  type: MusicAlbum
  date published: 2025-09-12
album: rawr xD
  type: MusicAlbum
  date published: 2025-10-17
album: bebo
  type: MusicAlbum
  date published: 2025-11-14