Lil Tecco
type: MusicGroup
popularity: 4
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12b929f1e20161079b477d12a376c4bfd41deae61c30db855f5845e3c872d5de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11d3440b-952e-4743-8326-17c66a11b58e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11d3440b-952e-4743-8326-17c66a11b58e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11d3440b-952e-4743-8326-17c66a11b58e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12b929f1e20161079b477d12a376c4bfd41deae61c30db855f5845e3c872d5de","name":"Lil Tecco","registered_at":"2026-06-15T19:50:05Z","symbol":"NIM0813748","token_address":"0x75704d258e3e7babd51b6ff12b9fdd44663365e3","type":"artist","uuid":"11d3440b-952e-4743-8326-17c66a11b58e"}
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 0x12b929f1e20161079b477d12a376c4bfd41deae61c30db855f5845e3c872d5de. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11d3440b-952e-4743-8326-17c66a11b58e.json and https://artists.proofprofile.net/proofs/artist/11d3440b-952e-4743-8326-17c66a11b58e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x12b929f1e20161079b477d12a376c4bfd41deae61c30db855f5845e3c872d5de","name":"Lil Tecco","registered_at":"2026-06-15T19:50:05Z","symbol":"NIM0813748","token_address":"0x75704d258e3e7babd51b6ff12b9fdd44663365e3","type":"artist","uuid":"11d3440b-952e-4743-8326-17c66a11b58e"}
album: Honda
  type: MusicAlbum
  date published: 2022-02-11
album: Nipe Gringo
  type: MusicAlbum
  date published: 2022-05-15
album: Namorar
  type: MusicAlbum
  date published: 2022-08-20