Rosario Alfano
type: MusicGroup
popularity: 3
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b13bb9d91035bdfae645fb00e294439c24110f39de49a2cc4d1d4a9e88e4186
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77f5a948-5b26-40a1-a721-006bf96bff87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77f5a948-5b26-40a1-a721-006bf96bff87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77f5a948-5b26-40a1-a721-006bf96bff87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b13bb9d91035bdfae645fb00e294439c24110f39de49a2cc4d1d4a9e88e4186","name":"Rosario Alfano","registered_at":"2026-06-17T07:29:20Z","symbol":"NIM1324289","token_address":"0xecb591c634bb094ca45023c6d97922363b5d5270","type":"artist","uuid":"77f5a948-5b26-40a1-a721-006bf96bff87"}
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 0x1b13bb9d91035bdfae645fb00e294439c24110f39de49a2cc4d1d4a9e88e4186. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77f5a948-5b26-40a1-a721-006bf96bff87.json and https://artists.proofprofile.net/proofs/artist/77f5a948-5b26-40a1-a721-006bf96bff87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1b13bb9d91035bdfae645fb00e294439c24110f39de49a2cc4d1d4a9e88e4186","name":"Rosario Alfano","registered_at":"2026-06-17T07:29:20Z","symbol":"NIM1324289","token_address":"0xecb591c634bb094ca45023c6d97922363b5d5270","type":"artist","uuid":"77f5a948-5b26-40a1-a721-006bf96bff87"}
album: When the Light Filters in the Room
  type: MusicAlbum
  date published: 2019-05-24
album: Melancholic Movements N.1
  type: MusicAlbum
  date published: 2019-06-07
album: Dans la Foule
  type: MusicAlbum
  date published: 2019-06-21
album: Man in Peace Lost in Space
  type: MusicAlbum
  date published: 2019-07-10
album: Cycle of Nature
  type: MusicAlbum
  date published: 2019-07-19
album: Surreal Memory N. 1
  type: MusicAlbum
  date published: 2019-08-07
album: Surreal Memory N. 2 (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2019-08-28
album: Sunflowers
  type: MusicAlbum
  date published: 2019-09-20
album: Tango Diabolique
  type: MusicAlbum
  date published: 2019-10-07
album: When the Light ...
  type: MusicAlbum
  date published: 2019-12-17
album: When The Light Filter in The Room
  type: MusicAlbum
  date published: 2025-10-05