Orquesta Pepé Delgado
type: MusicGroup
genre: bolero
genre: son cubano
popularity: 20
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d46bbd6e2ace9cb4973a80378fc3b939a80a0eb306909c5afb7fa1f0afb7ca8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953724
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953724
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bee8b41-643f-40d5-a35c-fc75476bdbe8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bee8b41-643f-40d5-a35c-fc75476bdbe8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bee8b41-643f-40d5-a35c-fc75476bdbe8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d46bbd6e2ace9cb4973a80378fc3b939a80a0eb306909c5afb7fa1f0afb7ca8","name":"Orquesta Pepé Delgado","registered_at":"2026-06-14T19:13:53Z","symbol":"NIM0549720","token_address":"0xf615136bf777bb0ad28637af4b0b0f67bfa40c1b","type":"artist","uuid":"8bee8b41-643f-40d5-a35c-fc75476bdbe8"}
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 0x9d46bbd6e2ace9cb4973a80378fc3b939a80a0eb306909c5afb7fa1f0afb7ca8. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bee8b41-643f-40d5-a35c-fc75476bdbe8.json and https://artists.proofprofile.net/proofs/artist/8bee8b41-643f-40d5-a35c-fc75476bdbe8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x9d46bbd6e2ace9cb4973a80378fc3b939a80a0eb306909c5afb7fa1f0afb7ca8","name":"Orquesta Pepé Delgado","registered_at":"2026-06-14T19:13:53Z","symbol":"NIM0549720","token_address":"0xf615136bf777bb0ad28637af4b0b0f67bfa40c1b","type":"artist","uuid":"8bee8b41-643f-40d5-a35c-fc75476bdbe8"}