Tito Lo
type: MusicGroup
popularity: 3
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc728c4c5f7a772c96c279dc4bdeac6d0a79567de984797bade20f4d703c71d5
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/cbf9c129-589a-4ed5-81e9-87bf538eec10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbf9c129-589a-4ed5-81e9-87bf538eec10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbf9c129-589a-4ed5-81e9-87bf538eec10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc728c4c5f7a772c96c279dc4bdeac6d0a79567de984797bade20f4d703c71d5","name":"Tito Lo","registered_at":"2026-06-20T23:21:45Z","symbol":"NIM1747452","token_address":"0x7f148f2d215726314ae4df21b8142e4507ad725f","type":"artist","uuid":"cbf9c129-589a-4ed5-81e9-87bf538eec10"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc728c4c5f7a772c96c279dc4bdeac6d0a79567de984797bade20f4d703c71d5. 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/cbf9c129-589a-4ed5-81e9-87bf538eec10.json and https://artists.proofprofile.net/proofs/artist/cbf9c129-589a-4ed5-81e9-87bf538eec10.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xbc728c4c5f7a772c96c279dc4bdeac6d0a79567de984797bade20f4d703c71d5","name":"Tito Lo","registered_at":"2026-06-20T23:21:45Z","symbol":"NIM1747452","token_address":"0x7f148f2d215726314ae4df21b8142e4507ad725f","type":"artist","uuid":"cbf9c129-589a-4ed5-81e9-87bf538eec10"}