MR RFID
type: MusicGroup
popularity: 12
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24c2d4eb93b95f5d03751e93288aef890ecff0aed9324d31bd0dfd39cf0e5017
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1c1b91-3d07-4d11-b2ea-2a6bf892f861.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1c1b91-3d07-4d11-b2ea-2a6bf892f861.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df1c1b91-3d07-4d11-b2ea-2a6bf892f861
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24c2d4eb93b95f5d03751e93288aef890ecff0aed9324d31bd0dfd39cf0e5017","name":"MR RFID","registered_at":"2026-06-15T03:57:21Z","symbol":"NIM0674683","token_address":"0xefdbb7dc9bcfc7d829b4dd588f6188e48fe4321d","type":"artist","uuid":"df1c1b91-3d07-4d11-b2ea-2a6bf892f861"}
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 0x24c2d4eb93b95f5d03751e93288aef890ecff0aed9324d31bd0dfd39cf0e5017. 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/df1c1b91-3d07-4d11-b2ea-2a6bf892f861.json and https://artists.proofprofile.net/proofs/artist/df1c1b91-3d07-4d11-b2ea-2a6bf892f861.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x24c2d4eb93b95f5d03751e93288aef890ecff0aed9324d31bd0dfd39cf0e5017","name":"MR RFID","registered_at":"2026-06-15T03:57:21Z","symbol":"NIM0674683","token_address":"0xefdbb7dc9bcfc7d829b4dd588f6188e48fe4321d","type":"artist","uuid":"df1c1b91-3d07-4d11-b2ea-2a6bf892f861"}
album: Lati200
  type: MusicAlbum
  date published: 2025-08-15