Hesperus
type: MusicGroup
genre: celtic
genre: medieval
description: thumb|A wall painting in Pompeii, depicting a youth with a nimbus, who some scholars have identified as Hesperus. It dates to the reign of Vespasian (69–79 AD).National Archaeological Museum, Naples 9
popularity: 12
followers: 925
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa411734840050c02bc67a3303090b67710c54d3cc333665112b808fef2d1d4df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5108b520-0c4d-4c77-b650-c5fdb9f74763.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5108b520-0c4d-4c77-b650-c5fdb9f74763.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5108b520-0c4d-4c77-b650-c5fdb9f74763
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa411734840050c02bc67a3303090b67710c54d3cc333665112b808fef2d1d4df. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5108b520-0c4d-4c77-b650-c5fdb9f74763.json and https://artists.proofprofile.net/proofs/artist/5108b520-0c4d-4c77-b650-c5fdb9f74763.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
album: For No Good Reason at All
  type: MusicAlbum
  date published: 1991-01-01
album: Hesperus: Unicorn (Medieval, Appalachian and World Musics in Fusion)
  type: MusicAlbum
  date published: 1996-01-01
album: Early American Roots
  type: MusicAlbum
  date published: 1997
album: I Love Lucette
  type: MusicAlbum
  date published: 1998-01-01
album: Hesperus: "I Love Lucette" - French Theatrical Chansons From The 15th Century
  type: MusicAlbum
  date published: 1998-05-19
album: Hesperus: "I Love Lucette" - French Theatrical Chansons From The 15th Century
  type: MusicAlbum
  date published: 1998-05-19
album: Celtic Roots
  type: MusicAlbum
  date published: 1999
album: Patchwork
  type: MusicAlbum
  date published: 2000-01-25
album: Patchwork
  type: MusicAlbum
  date published: 2000-01-25
album: Unicorn
  type: MusicAlbum
  date published: 2011-02-26
album: The Food of Love
  type: MusicAlbum
  date published: 2011-02-26