Olinda Allessandrini
type: MusicGroup
popularity: 3
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81f719b9533df921d3c816a1912c15ebb94b9a93f0854d12c86d6b8c2c918f06
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/5c8d39a4-cfe9-445f-855f-8e4e87481d76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c8d39a4-cfe9-445f-855f-8e4e87481d76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c8d39a4-cfe9-445f-855f-8e4e87481d76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81f719b9533df921d3c816a1912c15ebb94b9a93f0854d12c86d6b8c2c918f06","name":"Olinda Allessandrini","registered_at":"2026-06-16T21:53:59Z","symbol":"NIM1187005","token_address":"0x7797bb0e0e476ed84c2b2d912ec86b7144911d83","type":"artist","uuid":"5c8d39a4-cfe9-445f-855f-8e4e87481d76"}
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 0x81f719b9533df921d3c816a1912c15ebb94b9a93f0854d12c86d6b8c2c918f06. 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/5c8d39a4-cfe9-445f-855f-8e4e87481d76.json and https://artists.proofprofile.net/proofs/artist/5c8d39a4-cfe9-445f-855f-8e4e87481d76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x81f719b9533df921d3c816a1912c15ebb94b9a93f0854d12c86d6b8c2c918f06","name":"Olinda Allessandrini","registered_at":"2026-06-16T21:53:59Z","symbol":"NIM1187005","token_address":"0x7797bb0e0e476ed84c2b2d912ec86b7144911d83","type":"artist","uuid":"5c8d39a4-cfe9-445f-855f-8e4e87481d76"}
album: Um Piano Na Esquina
  type: MusicAlbum
  date published: 1900-01-01
album: Ébano e Marfim
  type: MusicAlbum
  date published: 2005
album: Panorama brasileiro
  type: MusicAlbum
  date published: 2005
album: Radamés Gnattali por Olinda Allessandrini
  type: MusicAlbum
  date published: 2005-10-18
album: Valsas / Waltzes
  type: MusicAlbum
  date published: 2005-10-18
album: PamPiano
  type: MusicAlbum
  date published: 2005-10-28
album: Abram Alas para Chiquinha Gonzaga
  type: MusicAlbum
  date published: 2014-12-10
album: Schubert, Schumann, Liszt
  type: MusicAlbum
  date published: 2019-07-09