Sad Boy Loco
type: MusicGroup
popularity: 2
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x853409b406caf6c1f53a409c18389c2ab4d012c601bc57cb07eb4bd82bc2ba2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb76055b-035d-4f21-a564-b20ae4199f25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb76055b-035d-4f21-a564-b20ae4199f25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb76055b-035d-4f21-a564-b20ae4199f25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x853409b406caf6c1f53a409c18389c2ab4d012c601bc57cb07eb4bd82bc2ba2a","name":"Sad Boy Loco","registered_at":"2026-06-20T23:23:30Z","symbol":"NIM1746760","token_address":"0xf5d466aa1b4cd8d9e083e7ab56ce5e5f2fd80571","type":"artist","uuid":"cb76055b-035d-4f21-a564-b20ae4199f25"}
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 0x853409b406caf6c1f53a409c18389c2ab4d012c601bc57cb07eb4bd82bc2ba2a. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb76055b-035d-4f21-a564-b20ae4199f25.json and https://artists.proofprofile.net/proofs/artist/cb76055b-035d-4f21-a564-b20ae4199f25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x853409b406caf6c1f53a409c18389c2ab4d012c601bc57cb07eb4bd82bc2ba2a","name":"Sad Boy Loco","registered_at":"2026-06-20T23:23:30Z","symbol":"NIM1746760","token_address":"0xf5d466aa1b4cd8d9e083e7ab56ce5e5f2fd80571","type":"artist","uuid":"cb76055b-035d-4f21-a564-b20ae4199f25"}