Public audit packet
L7 Chain public audit packet
Version 2026.08.22-4 · Effective August 22, 2026
Control description for independent review. This is paperwork so others can audit the book. It is not a paid third-party attestation, not SOC 2, and not a securities audit.
1. Notice to reviewers
This is product legal copy for Wrooms and L7 Chain. It is not legal advice, not a securities prospectus, and not a registration statement. The Wrooms User Agreement remains the binding terms of use. The Token Sale Agreement is the binding purchase terms for L7C and WRO sold on the Wrooms book.
This packet describes how L7 Chain is meant to work so an independent reviewer, user, or journalist can check the live book at l7c.ai against the claims. Wrooms has not engaged a named accounting firm to opine on this packet. Do not treat this page as a certified audit report, SOC 2, ISO certificate, or legal opinion.
Effective date August 22, 2026. Version 2026.08.22-3. Reviewers should record the book height and the HLP digest they observed.
2. In scope / out of scope
| In scope | Out of scope |
|---|---|
| Public seals on l7c.ai | Chat, You, Discover pipes |
| L7C and WRO issuance and book fills | Card numbers, seed phrases, private keys |
| Wrap occupancy and HLP digest | Third-party RPC uptime SLAs |
| Rail spine storage and parent-hash links | Price prediction or market making |
| Isolation of L2 micros | User-created token quality |
| Published vault and circulating formulas | Off-book OTC |
3. Controls a reviewer can test
- Seal integrity — every public row has height, hash, previous hash. A later row cannot quietly replace an earlier height.
- Idempotence — a reused or failed wrap proof does not mint twice.
- Occupancy — wrap credits cannot exceed the live wallet. Native locks in the published vault.
- HLP — a wrap memo contains HLP (or the prior tag ALHP) and live heights for L7C plus every rail spine. Live hash is the SHA-256 digest of ASSET:height:hash in fixed order, L7C first. HLP is a valid transaction that happened over the internet.
- Isolation — a move on one L2 never shares a book with another L2. L7C stays L1.
- USDC spine — stored linked hashes for USDC equal Ethereum + Robinhood Chain + Base stored counts. That sum is not the wrap digest.
- Buyable vs spine — BASE and HOOD are L2 spines, not wrap-from-wallet coins.
- Circulating — read live from the book; do not trust a hardcoded figure in marketing.
- Secrets — the explorer never shows keys, cards, or chat. If a page that claims to be L7 does, it is not the book.
4. How to review
- Open https://l7c.ai/legal — this pack.
- Open https://l7c.ai/rails — live HLP digest and spines.
- Open a wrap seal on the book. Confirm memo HLP, live spines, and live hash.
- Open /tokenomics and /contracts. Match caps, contract ids, and circulating.
- Walk a planet’s hash-linked spine. Parent of line n is the hash of line n+1 (newer on top).
- Record book height, HLP digest, date, and any gap you found. Write hello@wrooms.ai.
5. Limits of this packet
Rail tips depend on public RPCs. A delayed foreign node can make a spine lag the live head. HLP binds whatever live tips L7 had at seal time. Reviewers should treat a catching-up spine as a sync state, not as a rewritten history. This packet does not certify third-party chains, Stripe, Alchemy Pay, or wallet vendors.
Related: /hlp · /hlp-spec · /tokenomics · /whitepaper · /contracts · /sale · /agreement §7.