FERRERO ROCHER
type: MusicGroup
description: Ferrero Rocher ( , , ; stylized in all caps) is a brand of chocolate and hazelnut confection manufactured by the Italian company Ferrero. Created by Michele Ferrero in 1979, each Ferrero Rocher ball
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa197149551557b340ff7f10cbab3a451b179a114fa3db825e00f7e6fec189eec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d5756bc-366a-4036-925a-a2f74f2b7a4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d5756bc-366a-4036-925a-a2f74f2b7a4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d5756bc-366a-4036-925a-a2f74f2b7a4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa197149551557b340ff7f10cbab3a451b179a114fa3db825e00f7e6fec189eec","name":"FERRERO ROCHER","registered_at":"2026-06-17T09:16:13Z","symbol":"NIM1349730","token_address":"0xbdb7caba4b9adae31397ec60d6a087d6c2f84c21","type":"artist","uuid":"7d5756bc-366a-4036-925a-a2f74f2b7a4b"}
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 0xa197149551557b340ff7f10cbab3a451b179a114fa3db825e00f7e6fec189eec. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d5756bc-366a-4036-925a-a2f74f2b7a4b.json and https://artists.proofprofile.net/proofs/artist/7d5756bc-366a-4036-925a-a2f74f2b7a4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0xa197149551557b340ff7f10cbab3a451b179a114fa3db825e00f7e6fec189eec","name":"FERRERO ROCHER","registered_at":"2026-06-17T09:16:13Z","symbol":"NIM1349730","token_address":"0xbdb7caba4b9adae31397ec60d6a087d6c2f84c21","type":"artist","uuid":"7d5756bc-366a-4036-925a-a2f74f2b7a4b"}
album: Show your golden love (Vocal by Paul Kim)
  type: MusicAlbum
  date published: 2025-01-23