Casa Monstruos
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x648c6336635fc811b72a217259d04cba78907e894bf77dc20789bda4bda1419c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c7d6815-5a4d-4527-9c1a-5af81629d357.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c7d6815-5a4d-4527-9c1a-5af81629d357.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c7d6815-5a4d-4527-9c1a-5af81629d357
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x648c6336635fc811b72a217259d04cba78907e894bf77dc20789bda4bda1419c","name":"Casa Monstruos","registered_at":"2026-06-20T03:54:16Z","symbol":"NIM1504522","token_address":"0xc00b4592a1db7e0f7653856c949bbc8362e5f18c","type":"artist","uuid":"9c7d6815-5a4d-4527-9c1a-5af81629d357"}
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 0x648c6336635fc811b72a217259d04cba78907e894bf77dc20789bda4bda1419c. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c7d6815-5a4d-4527-9c1a-5af81629d357.json and https://artists.proofprofile.net/proofs/artist/9c7d6815-5a4d-4527-9c1a-5af81629d357.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0x648c6336635fc811b72a217259d04cba78907e894bf77dc20789bda4bda1419c","name":"Casa Monstruos","registered_at":"2026-06-20T03:54:16Z","symbol":"NIM1504522","token_address":"0xc00b4592a1db7e0f7653856c949bbc8362e5f18c","type":"artist","uuid":"9c7d6815-5a4d-4527-9c1a-5af81629d357"}