Mexxa P
type: MusicGroup
popularity: 2
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ba860f7040c38cae0e1a6de026bd45acddcd530e4ba825da852d28240725110
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fd59e74-1c65-4513-9ccf-30d85bb104ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fd59e74-1c65-4513-9ccf-30d85bb104ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fd59e74-1c65-4513-9ccf-30d85bb104ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ba860f7040c38cae0e1a6de026bd45acddcd530e4ba825da852d28240725110","name":"Mexxa P","registered_at":"2026-06-16T00:38:00Z","symbol":"NIM0882441","token_address":"0x3906b65a07125a78e274acd9e8ca98950a7d8280","type":"artist","uuid":"1fd59e74-1c65-4513-9ccf-30d85bb104ec"}
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 0x2ba860f7040c38cae0e1a6de026bd45acddcd530e4ba825da852d28240725110. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fd59e74-1c65-4513-9ccf-30d85bb104ec.json and https://artists.proofprofile.net/proofs/artist/1fd59e74-1c65-4513-9ccf-30d85bb104ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:13:24Z
  text: {"copyright_id":"0x2ba860f7040c38cae0e1a6de026bd45acddcd530e4ba825da852d28240725110","name":"Mexxa P","registered_at":"2026-06-16T00:38:00Z","symbol":"NIM0882441","token_address":"0x3906b65a07125a78e274acd9e8ca98950a7d8280","type":"artist","uuid":"1fd59e74-1c65-4513-9ccf-30d85bb104ec"}
album: Siempre
  type: MusicAlbum
  date published: 2021-03-08
album: Del Mundo Bajo
  type: MusicAlbum
  date published: 2022-07-01