Beto El Metralleta
type: MusicGroup
genre: tropical music
popularity: 3
followers: 452
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a9bbdec4e3d091e3f288284c9cc09c6d3d68583335cf49f994a97740844ce10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24ffe413-62d4-471a-84c3-103b40ba4a33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24ffe413-62d4-471a-84c3-103b40ba4a33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24ffe413-62d4-471a-84c3-103b40ba4a33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a9bbdec4e3d091e3f288284c9cc09c6d3d68583335cf49f994a97740844ce10","name":"Beto El Metralleta","registered_at":"2026-06-16T02:43:35Z","symbol":"NIM0912441","token_address":"0xe0364e8d0c0536e9abe303db642c8a9f8c2852e2","type":"artist","uuid":"24ffe413-62d4-471a-84c3-103b40ba4a33"}
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 0x9a9bbdec4e3d091e3f288284c9cc09c6d3d68583335cf49f994a97740844ce10. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24ffe413-62d4-471a-84c3-103b40ba4a33.json and https://artists.proofprofile.net/proofs/artist/24ffe413-62d4-471a-84c3-103b40ba4a33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0x9a9bbdec4e3d091e3f288284c9cc09c6d3d68583335cf49f994a97740844ce10","name":"Beto El Metralleta","registered_at":"2026-06-16T02:43:35Z","symbol":"NIM0912441","token_address":"0xe0364e8d0c0536e9abe303db642c8a9f8c2852e2","type":"artist","uuid":"24ffe413-62d4-471a-84c3-103b40ba4a33"}
album: Vol. 2
  type: MusicAlbum
  date published: 2017-01-13