Lancio
type: MusicGroup
popularity: 3
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc304fa2e7d2cddb66adb30837ca45ff56aa5fc5c53c18aa2875588b69e26ae57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953938
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953938
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20ae298e-0e9d-4c93-aee8-c0cdc0a9fd32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20ae298e-0e9d-4c93-aee8-c0cdc0a9fd32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20ae298e-0e9d-4c93-aee8-c0cdc0a9fd32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:35:56Z
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 0xc304fa2e7d2cddb66adb30837ca45ff56aa5fc5c53c18aa2875588b69e26ae57. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20ae298e-0e9d-4c93-aee8-c0cdc0a9fd32.json and https://artists.proofprofile.net/proofs/artist/20ae298e-0e9d-4c93-aee8-c0cdc0a9fd32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Ya Denya Hebbini
  type: MusicAlbum
  date published: 2019-12-02
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  type: MusicAlbum
  date published: 2019-12-05
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  type: MusicAlbum
  date published: 2020-02-27
album: Fi Beli
  type: MusicAlbum
  date published: 2020-03-25
album: Ma Tjinich
  type: MusicAlbum
  date published: 2020-05-11
album: Campione
  type: MusicAlbum
  date published: 2020-09-17
album: Ghodwa
  type: MusicAlbum
  date published: 2020-09-17
album: ليلي
  type: MusicAlbum
  date published: 2020-12-15
album: As7ab Elil
  type: MusicAlbum
  date published: 2021-01-30
album: Dholomat
  type: MusicAlbum
  date published: 2021-07-31