Orchestra Sinfonica di Milano della RAI
type: MusicGroup
genre: opera
genre: requiem
popularity: 9
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cb78af26f8075cebadd1f036f49800d3c01bfffabdeeeffea042db854ed0b1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b752f845-f64b-42bd-8703-658b71daa1f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b752f845-f64b-42bd-8703-658b71daa1f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b752f845-f64b-42bd-8703-658b71daa1f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3cb78af26f8075cebadd1f036f49800d3c01bfffabdeeeffea042db854ed0b1d","name":"Orchestra Sinfonica di Milano della RAI","registered_at":"2026-06-20T15:29:10Z","symbol":"NIM1641306","token_address":"0x1f1ef1f4797afbefb20541d1910ac512e85f379c","type":"artist","uuid":"b752f845-f64b-42bd-8703-658b71daa1f3"}
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 0x3cb78af26f8075cebadd1f036f49800d3c01bfffabdeeeffea042db854ed0b1d. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b752f845-f64b-42bd-8703-658b71daa1f3.json and https://artists.proofprofile.net/proofs/artist/b752f845-f64b-42bd-8703-658b71daa1f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x3cb78af26f8075cebadd1f036f49800d3c01bfffabdeeeffea042db854ed0b1d","name":"Orchestra Sinfonica di Milano della RAI","registered_at":"2026-06-20T15:29:10Z","symbol":"NIM1641306","token_address":"0x1f1ef1f4797afbefb20541d1910ac512e85f379c","type":"artist","uuid":"b752f845-f64b-42bd-8703-658b71daa1f3"}
album: Duos d'amour (Mono Version)
  type: MusicAlbum
  date published: 1959-01-01
album: De Falla, Dvořák & Mozart: Orchestral Works (Live)
  type: MusicAlbum
  date published: 2010
album: Meyerbeer: Gli Ugonotti - Opera in Three Acts
  type: MusicAlbum
  date published: 2012-04-28
album: Chopin, Schubert & Mozart: Piano Works
  type: MusicAlbum
  date published: 2014-10-25
album: De Falla, Dvořák & Mozart: Orchestral Works (Live)
  type: MusicAlbum
  date published: 2021-09-24