Joffrez Rmx
type: MusicGroup
popularity: 16
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75fc2247f238e15b0c9df429bc2ea496a7b04a7a85d7f5759fa52423303331dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbca6eaf-0d3f-432a-9fda-8bcff09656f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbca6eaf-0d3f-432a-9fda-8bcff09656f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbca6eaf-0d3f-432a-9fda-8bcff09656f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75fc2247f238e15b0c9df429bc2ea496a7b04a7a85d7f5759fa52423303331dc","name":"Joffrez Rmx","registered_at":"2026-06-15T06:58:45Z","symbol":"NIM0717989","token_address":"0x04b98a2e318b15b50e0a1165b74954070fb4853e","type":"artist","uuid":"fbca6eaf-0d3f-432a-9fda-8bcff09656f9"}
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 0x75fc2247f238e15b0c9df429bc2ea496a7b04a7a85d7f5759fa52423303331dc. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbca6eaf-0d3f-432a-9fda-8bcff09656f9.json and https://artists.proofprofile.net/proofs/artist/fbca6eaf-0d3f-432a-9fda-8bcff09656f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x75fc2247f238e15b0c9df429bc2ea496a7b04a7a85d7f5759fa52423303331dc","name":"Joffrez Rmx","registered_at":"2026-06-15T06:58:45Z","symbol":"NIM0717989","token_address":"0x04b98a2e318b15b50e0a1165b74954070fb4853e","type":"artist","uuid":"fbca6eaf-0d3f-432a-9fda-8bcff09656f9"}