OG El Menor
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbca0522dd3fa43d1e84605252798583ee115ace494d3b3a6c2bd290218f39a60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab2a5a46-f8d0-4f92-9d40-2769db40ca16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab2a5a46-f8d0-4f92-9d40-2769db40ca16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab2a5a46-f8d0-4f92-9d40-2769db40ca16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbca0522dd3fa43d1e84605252798583ee115ace494d3b3a6c2bd290218f39a60","name":"OG El Menor","registered_at":"2026-06-20T09:39:55Z","symbol":"NIM1581354","token_address":"0x229156fbdfa1ef2e6cf9f7f1123578d46ea638d1","type":"artist","uuid":"ab2a5a46-f8d0-4f92-9d40-2769db40ca16"}
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 0xbca0522dd3fa43d1e84605252798583ee115ace494d3b3a6c2bd290218f39a60. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab2a5a46-f8d0-4f92-9d40-2769db40ca16.json and https://artists.proofprofile.net/proofs/artist/ab2a5a46-f8d0-4f92-9d40-2769db40ca16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xbca0522dd3fa43d1e84605252798583ee115ace494d3b3a6c2bd290218f39a60","name":"OG El Menor","registered_at":"2026-06-20T09:39:55Z","symbol":"NIM1581354","token_address":"0x229156fbdfa1ef2e6cf9f7f1123578d46ea638d1","type":"artist","uuid":"ab2a5a46-f8d0-4f92-9d40-2769db40ca16"}