la maquina rap rap
type: MusicGroup
popularity: 27
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0747e2626ce264a3e73973e39dfc30cabebf4421fcb5e73bca5629660ac197e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a36bc92b-bb64-408c-99fd-2abab4f38e32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a36bc92b-bb64-408c-99fd-2abab4f38e32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a36bc92b-bb64-408c-99fd-2abab4f38e32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0747e2626ce264a3e73973e39dfc30cabebf4421fcb5e73bca5629660ac197e","name":"la maquina rap rap","registered_at":"2026-06-12T06:16:24Z","symbol":"NIM0211663","token_address":"0x8dfa53d0c9f08de82996382962c88bc030266508","type":"artist","uuid":"a36bc92b-bb64-408c-99fd-2abab4f38e32"}
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 0xc0747e2626ce264a3e73973e39dfc30cabebf4421fcb5e73bca5629660ac197e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a36bc92b-bb64-408c-99fd-2abab4f38e32.json and https://artists.proofprofile.net/proofs/artist/a36bc92b-bb64-408c-99fd-2abab4f38e32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc0747e2626ce264a3e73973e39dfc30cabebf4421fcb5e73bca5629660ac197e","name":"la maquina rap rap","registered_at":"2026-06-12T06:16:24Z","symbol":"NIM0211663","token_address":"0x8dfa53d0c9f08de82996382962c88bc030266508","type":"artist","uuid":"a36bc92b-bb64-408c-99fd-2abab4f38e32"}
album: solo trap
  type: MusicAlbum
  date published: 2025-03-04