El Malcriao
type: MusicGroup
genre: dembow
popularity: 3
followers: 364
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce39af8410fe2508365e829b9ce581e8877e895320547a6e9c72861ceafdd284
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2a71d4b-690d-424d-b1c6-04a999873b65.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2a71d4b-690d-424d-b1c6-04a999873b65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2a71d4b-690d-424d-b1c6-04a999873b65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce39af8410fe2508365e829b9ce581e8877e895320547a6e9c72861ceafdd284","name":"El Malcriao","registered_at":"2026-06-21T07:34:56Z","symbol":"NIM1863768","token_address":"0x2ee5e545bd090c3c843b2d182d2317dcdaacd9ba","type":"artist","uuid":"e2a71d4b-690d-424d-b1c6-04a999873b65"}
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 0xce39af8410fe2508365e829b9ce581e8877e895320547a6e9c72861ceafdd284. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2a71d4b-690d-424d-b1c6-04a999873b65.json and https://artists.proofprofile.net/proofs/artist/e2a71d4b-690d-424d-b1c6-04a999873b65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xce39af8410fe2508365e829b9ce581e8877e895320547a6e9c72861ceafdd284","name":"El Malcriao","registered_at":"2026-06-21T07:34:56Z","symbol":"NIM1863768","token_address":"0x2ee5e545bd090c3c843b2d182d2317dcdaacd9ba","type":"artist","uuid":"e2a71d4b-690d-424d-b1c6-04a999873b65"}
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  type: MusicAlbum
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