This happened.

2026-06-06 15:06

ANCHOR•8381f2e8

File

receiz-claim-card-qr.receized.png

2588528 bytes · image/png

Claim

Scan the flyer. Claim a free live sports card. No app download. The card opens in Receiz, updates during real games, remembers moments, attaches clips, and moves with live outcomes. Sports cards are alive now. Link https://receiz.com/claim/card

Ownership provenance

Proof-bound

Current owner

@bjklock

Original creator

@bjklock

No ownership transfers have been appended.

Record data

Code0EBCDE33

Pulse12499692

Authorship

PBI_VERIFIED

Signer 1 · Owner self-sign

6/6/2026, 7:07:50 PM

Email: bjklock.com@gmail.com

PBI1693c597b317a677120d6b869d77e4e5236e499409c7bf21142f847d292a3a0c

User key8f785ad1255ebf66a8527ad16739003bd28387cd12045cb7001306bca833e8fb

Zero-knowledge proof

What it means: the issued code, pulse, and timestamp are bound to this proof. If any field is changed, verification fails.

Technical: fields are committed with Poseidon, then validated with a Groth16 proof for fast public verification.

Circuit: Groth16
Proof system used for verification.
: A9EEA0DEDCC12651
Proof identifier for this claim. Verifies quickly and deterministically.
: 0b71a5d95c71759194bbcf6b9573b440a362ff746e84b91f62e3d76bdb8d6e66
Hash commitment that binds the committed fields into the proof.

Practical rule: if it looks the same but isn’t the same, it won’t verify.

Verified viewer Collect record