Renato Grandin
type: MusicGroup
popularity: 4
followers: 155
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ce739a34204cf532fb7de2fe1a4b17b293264a7cb1ae7124ee9ca4e6ede81cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954019
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954019
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/360c7b60-79f4-4acc-8731-e5c047b11ccd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/360c7b60-79f4-4acc-8731-e5c047b11ccd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/360c7b60-79f4-4acc-8731-e5c047b11ccd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:44:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ce739a34204cf532fb7de2fe1a4b17b293264a7cb1ae7124ee9ca4e6ede81cd","name":"Renato Grandin","registered_at":"2026-06-16T08:25:10Z","symbol":"NIM0994032","token_address":"0x8d72a7e84ce46a74029758b89712dc983dc5ee0b","type":"artist","uuid":"360c7b60-79f4-4acc-8731-e5c047b11ccd"}
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 0x4ce739a34204cf532fb7de2fe1a4b17b293264a7cb1ae7124ee9ca4e6ede81cd. 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/360c7b60-79f4-4acc-8731-e5c047b11ccd.json and https://artists.proofprofile.net/proofs/artist/360c7b60-79f4-4acc-8731-e5c047b11ccd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4ce739a34204cf532fb7de2fe1a4b17b293264a7cb1ae7124ee9ca4e6ede81cd","name":"Renato Grandin","registered_at":"2026-06-16T08:25:10Z","symbol":"NIM0994032","token_address":"0x8d72a7e84ce46a74029758b89712dc983dc5ee0b","type":"artist","uuid":"360c7b60-79f4-4acc-8731-e5c047b11ccd"}
album: Grandin: Dodici Studi Semplici
  type: MusicAlbum
  date published: 2014-04-17
album: Quattro quartetti (Per quattro chitarre)
  type: MusicAlbum
  date published: 2016-04-05
album: Quattro Quartetti (Per Quattro Chitarre)
  type: MusicAlbum
  date published: 2016-04-05
album: Grandin: Fancy
  type: MusicAlbum
  date published: 2019-01-14
album: Fancy
  type: MusicAlbum
  date published: 2019-01-17