El Ministro
type: MusicGroup
genre: freestyle
popularity: 14
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88d3bd167748eee60fb3f1d2d2445b515e136473e7d69b32a5fff2f32ece2845
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953621
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953621
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21cf18d5-664b-4c7d-ade1-b4aee3268984.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21cf18d5-664b-4c7d-ade1-b4aee3268984.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21cf18d5-664b-4c7d-ade1-b4aee3268984
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:42:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88d3bd167748eee60fb3f1d2d2445b515e136473e7d69b32a5fff2f32ece2845","name":"El Ministro","registered_at":"2026-06-14T07:56:34Z","symbol":"NIM0388181","token_address":"0x34952a5cf9a62bf9d231621da989b3ae747ef191","type":"artist","uuid":"21cf18d5-664b-4c7d-ade1-b4aee3268984"}
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 0x88d3bd167748eee60fb3f1d2d2445b515e136473e7d69b32a5fff2f32ece2845. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21cf18d5-664b-4c7d-ade1-b4aee3268984.json and https://artists.proofprofile.net/proofs/artist/21cf18d5-664b-4c7d-ade1-b4aee3268984.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x88d3bd167748eee60fb3f1d2d2445b515e136473e7d69b32a5fff2f32ece2845","name":"El Ministro","registered_at":"2026-06-14T07:56:34Z","symbol":"NIM0388181","token_address":"0x34952a5cf9a62bf9d231621da989b3ae747ef191","type":"artist","uuid":"21cf18d5-664b-4c7d-ade1-b4aee3268984"}