IP
IPWeb3Certificate Verification
Verified
This IP is registered on-chain.
EU Legal (eIDAS)
Lucas
- Category
- Visual Art & Design · Illustration
- Organization
- Julia Roberts
- Creator
- Julia Roberts
- Registered
- May 16, 2026
- Rights Holder
- Julia Roberts
- Medium / Format
- 2D Animation
- Creation Date
- May 2, 2026
- Territory of Origin
- United States
- Territory of Rights
- Worldwide
- File
- test_character_rex.png (11.8 KB, image/png)
- Tags
- series
- Description
- This is a character I did last year. I hope you like it.
On-chain Proof
- File SHA-256
- c2c78a0826c54ad38793b7ac083e6d56e040ae9866a7ce4e009a660248f0c424
- The fingerprint of the original file. Recompute it yourself with any SHA-256 tool to confirm this is your file.
- Block
- 86971261
- On-chain Date
- Sat, 16 May 2026 13:50:15 GMT
- Contract
- 0x7e02b1783af69A4F88F17D207d4AB9F6E94919b1
- Token ID
- #4
- Network
- Polygon
Verify this certificate yourself, forever
This proof lives on a public blockchain and does not depend on IPWeb3 staying online.
- Compute the SHA-256 of your original file.
- Confirm it matches the File SHA-256 shown above.
- Open this transaction on any Polygon explorer (for example polygonscan.com) using the Transaction value above. Confirm the same hash and the registration date.
- If the values match, the proof is valid, even if IPWeb3 no longer exists.
Computing a SHA-256 is free and built into every computer. macOS or Linux: shasum -a 256 yourfile. Windows: certutil -hashfile yourfile SHA256.
Legal Verification
- Electronic Timestamp (eIDAS Art. 41, admissible as evidence)
- Sectigo Qualified Time Stamping Signer #3 · #1192658683216287257778866281050929662520242327340 Download timestamp token (.tsr), verify independently with openssl ts -verify
- Timestamp Issued
- Sat, 16 May 2026 13:50:17 GMT