Camilo Séptimo
type: MusicGroup
description: Camilo Séptimo (stylized as Camilo VII and also as CVII) is a Mexican synthpop and indie rock band from Mexico City. The group was formed in mid-2013. It consists of Manuel Mendoza (vocals and bass),
popularity: 9
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ea640065919be4ea697eb9cc4bc90282a5453349bedc301faa1d8d2871f237f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/609e279d-e6f8-4fa7-a9ba-70a138b5aec6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/609e279d-e6f8-4fa7-a9ba-70a138b5aec6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/609e279d-e6f8-4fa7-a9ba-70a138b5aec6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ea640065919be4ea697eb9cc4bc90282a5453349bedc301faa1d8d2871f237f","name":"Camilo Séptimo","registered_at":"2026-06-16T23:12:31Z","symbol":"NIM1205738","token_address":"0x058d3d58a96ea3582b52cb5a4ea9597206b4ca98","type":"artist","uuid":"609e279d-e6f8-4fa7-a9ba-70a138b5aec6"}
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 0x8ea640065919be4ea697eb9cc4bc90282a5453349bedc301faa1d8d2871f237f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/609e279d-e6f8-4fa7-a9ba-70a138b5aec6.json and https://artists.proofprofile.net/proofs/artist/609e279d-e6f8-4fa7-a9ba-70a138b5aec6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8ea640065919be4ea697eb9cc4bc90282a5453349bedc301faa1d8d2871f237f","name":"Camilo Séptimo","registered_at":"2026-06-16T23:12:31Z","symbol":"NIM1205738","token_address":"0x058d3d58a96ea3582b52cb5a4ea9597206b4ca98","type":"artist","uuid":"609e279d-e6f8-4fa7-a9ba-70a138b5aec6"}