el doctor
type: MusicGroup
description: El Doctor is a series of mountain peaks north of the Pachuca Range of the Sierra Madre Oriental in the states of Querétaro and Hidalgo, Mexico. It includes an escarpment formed by the El Doctor Platfo
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb51b9db957a0445a3f70dff224b8a9a28c139aec22e7b124b45943ec14a44f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50fae779-0a1f-4bd9-9aa8-e2506712dfed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50fae779-0a1f-4bd9-9aa8-e2506712dfed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50fae779-0a1f-4bd9-9aa8-e2506712dfed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb51b9db957a0445a3f70dff224b8a9a28c139aec22e7b124b45943ec14a44f0","name":"el doctor","registered_at":"2026-06-16T17:53:02Z","symbol":"NIM1129503","token_address":"0x9bdc16b3f04ae92add71d2b9ed900d19e26895cb","type":"artist","uuid":"50fae779-0a1f-4bd9-9aa8-e2506712dfed"}
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 0xcb51b9db957a0445a3f70dff224b8a9a28c139aec22e7b124b45943ec14a44f0. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50fae779-0a1f-4bd9-9aa8-e2506712dfed.json and https://artists.proofprofile.net/proofs/artist/50fae779-0a1f-4bd9-9aa8-e2506712dfed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xcb51b9db957a0445a3f70dff224b8a9a28c139aec22e7b124b45943ec14a44f0","name":"el doctor","registered_at":"2026-06-16T17:53:02Z","symbol":"NIM1129503","token_address":"0x9bdc16b3f04ae92add71d2b9ed900d19e26895cb","type":"artist","uuid":"50fae779-0a1f-4bd9-9aa8-e2506712dfed"}