MC Menor LJ
type: MusicGroup
popularity: 9
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x098f7db453263e26e8e4074e9309fd38e1b7c9be7c0cf60431842d8676aaa081
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c3bd795-1d8c-4867-9ed3-8ed03f15e52b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c3bd795-1d8c-4867-9ed3-8ed03f15e52b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c3bd795-1d8c-4867-9ed3-8ed03f15e52b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x098f7db453263e26e8e4074e9309fd38e1b7c9be7c0cf60431842d8676aaa081","name":"MC Menor LJ","registered_at":"2026-06-16T10:35:56Z","symbol":"NIM1025229","token_address":"0xc16c49808b0deadc143fa75622750b84722e791b","type":"artist","uuid":"3c3bd795-1d8c-4867-9ed3-8ed03f15e52b"}
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 0x098f7db453263e26e8e4074e9309fd38e1b7c9be7c0cf60431842d8676aaa081. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c3bd795-1d8c-4867-9ed3-8ed03f15e52b.json and https://artists.proofprofile.net/proofs/artist/3c3bd795-1d8c-4867-9ed3-8ed03f15e52b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x098f7db453263e26e8e4074e9309fd38e1b7c9be7c0cf60431842d8676aaa081","name":"MC Menor LJ","registered_at":"2026-06-16T10:35:56Z","symbol":"NIM1025229","token_address":"0xc16c49808b0deadc143fa75622750b84722e791b","type":"artist","uuid":"3c3bd795-1d8c-4867-9ed3-8ed03f15e52b"}
album: Semblante
  type: MusicAlbum
  date published: 2021-01-10
album: Revolucionada
  type: MusicAlbum
  date published: 2024-01-24
album: Comunidade
  type: MusicAlbum
  date published: 2024-04-23