Unavantaluna
type: MusicGroup
popularity: 4
followers: 689
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x048d5c2c938a66c2e2a2f8c614da982d63ebd3bf59095712b5c561e0aa11352b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1261f74-251a-4561-b3e9-cd7e2b34d37f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1261f74-251a-4561-b3e9-cd7e2b34d37f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e1261f74-251a-4561-b3e9-cd7e2b34d37f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x048d5c2c938a66c2e2a2f8c614da982d63ebd3bf59095712b5c561e0aa11352b. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1261f74-251a-4561-b3e9-cd7e2b34d37f.json and https://artists.proofprofile.net/proofs/artist/e1261f74-251a-4561-b3e9-cd7e2b34d37f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Unavantaluna
  type: MusicAlbum
  date published: 2006-01-01
album: Unavantaluna
  type: MusicAlbum
  date published: 2007
album: Novi Jorna Novi Misi (Frammenti di un Oratorio Popolare)
  type: MusicAlbum
  date published: 2010-11-02
album: Isula ranni
  type: MusicAlbum
  date published: 2014-01-01
album: Isula ranni
  type: MusicAlbum
  date published: 2014-05-20
album: Kukla Za
  type: MusicAlbum
  date published: 2023-05-16
album: Siculo
  type: MusicAlbum
  date published: 2023-05-18