Theo Lins
type: MusicGroup
genre: arrocha
genre: piseiro
popularity: 6
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a5fbc0d57298af8ff509724a03fbf35a73b28cdcfff358528acf26b58c7a0e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3178a71-ace0-4e07-91bd-69cd9822441d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3178a71-ace0-4e07-91bd-69cd9822441d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3178a71-ace0-4e07-91bd-69cd9822441d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a5fbc0d57298af8ff509724a03fbf35a73b28cdcfff358528acf26b58c7a0e1","name":"Theo Lins","registered_at":"2026-06-20T06:35:55Z","symbol":"NIM1541666","token_address":"0xb24e0adaf7ec6a9320b06ab1a00b7550ac267d8e","type":"artist","uuid":"a3178a71-ace0-4e07-91bd-69cd9822441d"}
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 0x2a5fbc0d57298af8ff509724a03fbf35a73b28cdcfff358528acf26b58c7a0e1. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3178a71-ace0-4e07-91bd-69cd9822441d.json and https://artists.proofprofile.net/proofs/artist/a3178a71-ace0-4e07-91bd-69cd9822441d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x2a5fbc0d57298af8ff509724a03fbf35a73b28cdcfff358528acf26b58c7a0e1","name":"Theo Lins","registered_at":"2026-06-20T06:35:55Z","symbol":"NIM1541666","token_address":"0xb24e0adaf7ec6a9320b06ab1a00b7550ac267d8e","type":"artist","uuid":"a3178a71-ace0-4e07-91bd-69cd9822441d"}