Certificate Verification

2 Destinies

Category

Animation · Background

Organization

Marco Rivera

Creator

Marco Rivera

Registered

April 8, 2026

Rights Holder

Marco Rivera

Creation Date

January 8, 2024

First Published

March 31, 2026

File

test_background_cybercity.png (20.6 KB, image/png)

Description

the events that will necessarily happen to a particular person or thing in the future.

On-chain Proof

File SHA-256

6af42e761aadb23737bb3dc9337208a325478a61c764b121d5c38cff8e534f42

The fingerprint of the original file. Recompute it yourself with any SHA-256 tool to confirm this is your file.

Transaction

0xa49af31dd38e5b661c21539a0b6f95c8ce6a65edcc642e859a15308b44135940

Verify on PolygonScan

Contract

0xDB425d0ebA9D38c7A40944433e5602603Eaf0449

Token ID

#4

Network

Polygon

IPFS

bafkreidk6qxhmgvnwi3tpoz5zezxecfdevdyuyohmsysdvodrt7y4u2pii

Download original file from IPFS

Verify this certificate yourself, forever

This proof lives on a public blockchain and does not depend on IPWeb3 staying online.

1. Compute the SHA-256 of your original file.
2. Confirm it matches the File SHA-256 shown above.
3. Open this transaction on any Polygon explorer (for example polygonscan.com) using the Transaction value above. Confirm the same hash and the registration date.
4. 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 · #169385319450840903283293270971520746296097696640

Download timestamp token (.tsr), verify independently with openssl ts -verify

Timestamp Issued

Wed, 08 Apr 2026 10:51:12 GMT