Volta Fredda
type: MusicGroup
genre: minimalism
popularity: 5
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e5a80e0871bf504363218b8609bb2c5f210d890dbaa9910a512e2ab3f3299af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9f66f78-33f9-4aeb-af05-497c2c66a3c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9f66f78-33f9-4aeb-af05-497c2c66a3c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9f66f78-33f9-4aeb-af05-497c2c66a3c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e5a80e0871bf504363218b8609bb2c5f210d890dbaa9910a512e2ab3f3299af","name":"Volta Fredda","registered_at":"2026-06-21T04:27:06Z","symbol":"NIM1815792","token_address":"0xa48bbdd402fa64df6f468001ba91df3e52020168","type":"artist","uuid":"d9f66f78-33f9-4aeb-af05-497c2c66a3c8"}
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 0x5e5a80e0871bf504363218b8609bb2c5f210d890dbaa9910a512e2ab3f3299af. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9f66f78-33f9-4aeb-af05-497c2c66a3c8.json and https://artists.proofprofile.net/proofs/artist/d9f66f78-33f9-4aeb-af05-497c2c66a3c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x5e5a80e0871bf504363218b8609bb2c5f210d890dbaa9910a512e2ab3f3299af","name":"Volta Fredda","registered_at":"2026-06-21T04:27:06Z","symbol":"NIM1815792","token_address":"0xa48bbdd402fa64df6f468001ba91df3e52020168","type":"artist","uuid":"d9f66f78-33f9-4aeb-af05-497c2c66a3c8"}
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