André Mazzini
type: MusicGroup
genre: orchestra
popularity: 7
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89fed736fc1b0dd3ae6c2dcd427adde424cb469eb8df12636ceb2755d32b13b9
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/6369e9c5-0bbe-4e97-adef-1446c1bcd70c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6369e9c5-0bbe-4e97-adef-1446c1bcd70c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6369e9c5-0bbe-4e97-adef-1446c1bcd70c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89fed736fc1b0dd3ae6c2dcd427adde424cb469eb8df12636ceb2755d32b13b9","name":"André Mazzini","registered_at":"2026-06-17T00:17:14Z","symbol":"NIM1221174","token_address":"0xaa903ba1cb48297efa74059ccb68e389d54900d3","type":"artist","uuid":"6369e9c5-0bbe-4e97-adef-1446c1bcd70c"}
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 0x89fed736fc1b0dd3ae6c2dcd427adde424cb469eb8df12636ceb2755d32b13b9. 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/6369e9c5-0bbe-4e97-adef-1446c1bcd70c.json and https://artists.proofprofile.net/proofs/artist/6369e9c5-0bbe-4e97-adef-1446c1bcd70c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x89fed736fc1b0dd3ae6c2dcd427adde424cb469eb8df12636ceb2755d32b13b9","name":"André Mazzini","registered_at":"2026-06-17T00:17:14Z","symbol":"NIM1221174","token_address":"0xaa903ba1cb48297efa74059ccb68e389d54900d3","type":"artist","uuid":"6369e9c5-0bbe-4e97-adef-1446c1bcd70c"}
album: 20 Super Sucessos, Vol. 2 (André Mazzini Interpreta Roberto Carlos)
  type: MusicAlbum
  date published: 2014-10-02
album: 20 Super Sucessos, Vol. 1 (André Mazzini Interpreta Roberto Carlos)
  type: MusicAlbum
  date published: 2014-10-02
album: 20 Super Sucessos (André Mazzini Interpreta Roberta Miranda)
  type: MusicAlbum
  date published: 2014-10-02