Mos Ion Roacker
type: MusicGroup
genre: manele
popularity: 7
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fc375bef0b50392b49123940d01d01a8ee570e61cda8146cd85feb804b37b37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e4369e4-8050-4c8c-93ce-855fe46bb828.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e4369e4-8050-4c8c-93ce-855fe46bb828.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e4369e4-8050-4c8c-93ce-855fe46bb828
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fc375bef0b50392b49123940d01d01a8ee570e61cda8146cd85feb804b37b37","name":"Mos Ion Roacker","registered_at":"2026-06-16T11:34:10Z","symbol":"NIM1039124","token_address":"0x03b267020454118eeb86ce7f05139da66ef5ef48","type":"artist","uuid":"3e4369e4-8050-4c8c-93ce-855fe46bb828"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc375bef0b50392b49123940d01d01a8ee570e61cda8146cd85feb804b37b37. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e4369e4-8050-4c8c-93ce-855fe46bb828.json and https://artists.proofprofile.net/proofs/artist/3e4369e4-8050-4c8c-93ce-855fe46bb828.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x8fc375bef0b50392b49123940d01d01a8ee570e61cda8146cd85feb804b37b37","name":"Mos Ion Roacker","registered_at":"2026-06-16T11:34:10Z","symbol":"NIM1039124","token_address":"0x03b267020454118eeb86ce7f05139da66ef5ef48","type":"artist","uuid":"3e4369e4-8050-4c8c-93ce-855fe46bb828"}