Erica Fabbri
type: MusicGroup
popularity: 5
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69c4161ad86dbec1ab17c6d236b55ecbf7a1f712be6280812ba26f743dbf1d13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f16daa6-4926-465f-a0e3-cc31e8918617.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f16daa6-4926-465f-a0e3-cc31e8918617.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f16daa6-4926-465f-a0e3-cc31e8918617
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69c4161ad86dbec1ab17c6d236b55ecbf7a1f712be6280812ba26f743dbf1d13","name":"Erica Fabbri","registered_at":"2026-06-15T18:49:54Z","symbol":"NIM0799397","token_address":"0x48bf07ad198b4c1304c1eddf840e4dfe726c4083","type":"artist","uuid":"0f16daa6-4926-465f-a0e3-cc31e8918617"}
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 0x69c4161ad86dbec1ab17c6d236b55ecbf7a1f712be6280812ba26f743dbf1d13. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f16daa6-4926-465f-a0e3-cc31e8918617.json and https://artists.proofprofile.net/proofs/artist/0f16daa6-4926-465f-a0e3-cc31e8918617.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x69c4161ad86dbec1ab17c6d236b55ecbf7a1f712be6280812ba26f743dbf1d13","name":"Erica Fabbri","registered_at":"2026-06-15T18:49:54Z","symbol":"NIM0799397","token_address":"0x48bf07ad198b4c1304c1eddf840e4dfe726c4083","type":"artist","uuid":"0f16daa6-4926-465f-a0e3-cc31e8918617"}
album: Non ho bisogno di te
  type: MusicAlbum
  date published: 2025-05-16
album: Semmai
  type: MusicAlbum
  date published: 2025-09-26