La Sintesi
type: MusicGroup
popularity: 3
followers: 601
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f1a668c9b647ee4a4362a70668b0d9e1f62091496ddbc057434d9fabdbb7cf6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df132681-a550-4fcb-b1e3-4aee7c388104.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df132681-a550-4fcb-b1e3-4aee7c388104.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df132681-a550-4fcb-b1e3-4aee7c388104
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f1a668c9b647ee4a4362a70668b0d9e1f62091496ddbc057434d9fabdbb7cf6","name":"La Sintesi","registered_at":"2026-06-21T06:10:49Z","symbol":"NIM1840450","token_address":"0x75dd8dfc0b45d95863ce5a43673ad4dd085373ef","type":"artist","uuid":"df132681-a550-4fcb-b1e3-4aee7c388104"}
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 0x6f1a668c9b647ee4a4362a70668b0d9e1f62091496ddbc057434d9fabdbb7cf6. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df132681-a550-4fcb-b1e3-4aee7c388104.json and https://artists.proofprofile.net/proofs/artist/df132681-a550-4fcb-b1e3-4aee7c388104.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6f1a668c9b647ee4a4362a70668b0d9e1f62091496ddbc057434d9fabdbb7cf6","name":"La Sintesi","registered_at":"2026-06-21T06:10:49Z","symbol":"NIM1840450","token_address":"0x75dd8dfc0b45d95863ce5a43673ad4dd085373ef","type":"artist","uuid":"df132681-a550-4fcb-b1e3-4aee7c388104"}
album: L'Eroe Romantico
  type: MusicAlbum
  date published: 1999-06-11
album: Un Curioso Caso
  type: MusicAlbum
  date published: 2002-03-08
album: Stravinskij
  type: MusicAlbum
  date published: 2024-11-08