Marck P & Fuerza Interna
type: MusicGroup
popularity: 15
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe777d2a10f268f57ded77bb84598267904cef63827e44190a073d0636b7e83e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c9cff24-c506-4a73-bd9e-9ee2d36ae181.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c9cff24-c506-4a73-bd9e-9ee2d36ae181.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c9cff24-c506-4a73-bd9e-9ee2d36ae181
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe777d2a10f268f57ded77bb84598267904cef63827e44190a073d0636b7e83e5","name":"Marck P & Fuerza Interna","registered_at":"2026-06-14T15:48:11Z","symbol":"NIM0500681","token_address":"0x092e9a687bdfc1064fb418368128f648a9403994","type":"artist","uuid":"6c9cff24-c506-4a73-bd9e-9ee2d36ae181"}
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 0xe777d2a10f268f57ded77bb84598267904cef63827e44190a073d0636b7e83e5. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c9cff24-c506-4a73-bd9e-9ee2d36ae181.json and https://artists.proofprofile.net/proofs/artist/6c9cff24-c506-4a73-bd9e-9ee2d36ae181.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xe777d2a10f268f57ded77bb84598267904cef63827e44190a073d0636b7e83e5","name":"Marck P & Fuerza Interna","registered_at":"2026-06-14T15:48:11Z","symbol":"NIM0500681","token_address":"0x092e9a687bdfc1064fb418368128f648a9403994","type":"artist","uuid":"6c9cff24-c506-4a73-bd9e-9ee2d36ae181"}
album: Sin Ti (Version 2022)
  type: MusicAlbum
  date published: 2022-08-27