Ruben Bellavia
type: MusicGroup
genre: nu jazz
popularity: 6
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e8de58343d70b4735dc0a0f6a338ac8218491fe4298b5646580e7aada98b5e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953950
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953950
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24993bfb-22f7-46f4-80e0-91ee822fe4ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24993bfb-22f7-46f4-80e0-91ee822fe4ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24993bfb-22f7-46f4-80e0-91ee822fe4ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:35:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e8de58343d70b4735dc0a0f6a338ac8218491fe4298b5646580e7aada98b5e9","name":"Ruben Bellavia","registered_at":"2026-06-16T02:15:24Z","symbol":"NIM0905707","token_address":"0xbb0177d7c6e004521d42bd72db5d95e6c1d00a57","type":"artist","uuid":"24993bfb-22f7-46f4-80e0-91ee822fe4ed"}
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 0x6e8de58343d70b4735dc0a0f6a338ac8218491fe4298b5646580e7aada98b5e9. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24993bfb-22f7-46f4-80e0-91ee822fe4ed.json and https://artists.proofprofile.net/proofs/artist/24993bfb-22f7-46f4-80e0-91ee822fe4ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x6e8de58343d70b4735dc0a0f6a338ac8218491fe4298b5646580e7aada98b5e9","name":"Ruben Bellavia","registered_at":"2026-06-16T02:15:24Z","symbol":"NIM0905707","token_address":"0xbb0177d7c6e004521d42bd72db5d95e6c1d00a57","type":"artist","uuid":"24993bfb-22f7-46f4-80e0-91ee822fe4ed"}
album: Jumble Up
  type: MusicAlbum
  date published: 2014-02-13