Pioggia Notturna
type: MusicGroup
popularity: 45
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07be1ac28bd979d11a14833510aa8485c6fa19534b20ac35eb9ac087929283c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0b63aec-c4c8-46f7-8571-b4ba9a11bee5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0b63aec-c4c8-46f7-8571-b4ba9a11bee5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0b63aec-c4c8-46f7-8571-b4ba9a11bee5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07be1ac28bd979d11a14833510aa8485c6fa19534b20ac35eb9ac087929283c3","name":"Pioggia Notturna","registered_at":"2026-06-12T11:52:52Z","symbol":"NIM0289681","token_address":"0xe73e5feb3bf3293be61d2831bad54c172b9aae3b","type":"artist","uuid":"e0b63aec-c4c8-46f7-8571-b4ba9a11bee5"}
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 0x07be1ac28bd979d11a14833510aa8485c6fa19534b20ac35eb9ac087929283c3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0b63aec-c4c8-46f7-8571-b4ba9a11bee5.json and https://artists.proofprofile.net/proofs/artist/e0b63aec-c4c8-46f7-8571-b4ba9a11bee5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x07be1ac28bd979d11a14833510aa8485c6fa19534b20ac35eb9ac087929283c3","name":"Pioggia Notturna","registered_at":"2026-06-12T11:52:52Z","symbol":"NIM0289681","token_address":"0xe73e5feb3bf3293be61d2831bad54c172b9aae3b","type":"artist","uuid":"e0b63aec-c4c8-46f7-8571-b4ba9a11bee5"}
album: Giardini
  type: MusicAlbum
  date published: 2021-05-05
album: Pianoforte e pioggia: Rain
  type: MusicAlbum
  date published: 2024-07-16