Francesco Merola
type: MusicGroup
genre: canzone napoletana
genre: neomelodico
popularity: 2
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a51ec303a7fe019ca63e8e1df6d6c4248a946868a727a3a88d0c2cdccd83261
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/cea9ee79-68e4-48f5-965a-c3502b3039ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea9ee79-68e4-48f5-965a-c3502b3039ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cea9ee79-68e4-48f5-965a-c3502b3039ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a51ec303a7fe019ca63e8e1df6d6c4248a946868a727a3a88d0c2cdccd83261","name":"Francesco Merola","registered_at":"2026-06-21T00:32:59Z","symbol":"NIM1763736","token_address":"0x3a81d43a96a8e555fea137b65bef903bbeb77d48","type":"artist","uuid":"cea9ee79-68e4-48f5-965a-c3502b3039ef"}
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 0x6a51ec303a7fe019ca63e8e1df6d6c4248a946868a727a3a88d0c2cdccd83261. 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/cea9ee79-68e4-48f5-965a-c3502b3039ef.json and https://artists.proofprofile.net/proofs/artist/cea9ee79-68e4-48f5-965a-c3502b3039ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6a51ec303a7fe019ca63e8e1df6d6c4248a946868a727a3a88d0c2cdccd83261","name":"Francesco Merola","registered_at":"2026-06-21T00:32:59Z","symbol":"NIM1763736","token_address":"0x3a81d43a96a8e555fea137b65bef903bbeb77d48","type":"artist","uuid":"cea9ee79-68e4-48f5-965a-c3502b3039ef"}
album: Buon Natale
  type: MusicAlbum
  date published: 2021-12-22
album: Comm Aggià Fa
  type: MusicAlbum
  date published: 2022-01-16
album: Me Sposo A Te
  type: MusicAlbum
  date published: 2022-01-16