Smiley Cholo
type: MusicGroup
genre: pinoy hip hop
popularity: 2
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8cec2d4b2332fbae58742095a7e8235d9ab2dc46e63e564e0a04a8808e41ef1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8ef68b7-d170-4b25-b888-4a85ec4e1398.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8ef68b7-d170-4b25-b888-4a85ec4e1398.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8ef68b7-d170-4b25-b888-4a85ec4e1398
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8cec2d4b2332fbae58742095a7e8235d9ab2dc46e63e564e0a04a8808e41ef1","name":"Smiley Cholo","registered_at":"2026-06-21T16:12:03Z","symbol":"NIM1969545","token_address":"0xe494914a441efb74d1659c039a702bcbd5b21a0b","type":"artist","uuid":"f8ef68b7-d170-4b25-b888-4a85ec4e1398"}
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 0xa8cec2d4b2332fbae58742095a7e8235d9ab2dc46e63e564e0a04a8808e41ef1. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8ef68b7-d170-4b25-b888-4a85ec4e1398.json and https://artists.proofprofile.net/proofs/artist/f8ef68b7-d170-4b25-b888-4a85ec4e1398.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xa8cec2d4b2332fbae58742095a7e8235d9ab2dc46e63e564e0a04a8808e41ef1","name":"Smiley Cholo","registered_at":"2026-06-21T16:12:03Z","symbol":"NIM1969545","token_address":"0xe494914a441efb74d1659c039a702bcbd5b21a0b","type":"artist","uuid":"f8ef68b7-d170-4b25-b888-4a85ec4e1398"}