Hashnote USYC (Circle)
Tracked value
$19.4
3 sourced addresses on 2 chains
Exposed
$19.4
100.0% of value on scanned chains
Not yet exposed
$0.0
keys never used
Quantum-safe
$0.0
nothing moved yet
If a key-breaking machine existed tomorrow
From the addresses and keys we track. Not a prediction of when.$19.4
could be moved out at once
1 wallets behind visible keys
$0.0
attackable at the next spend
0 wallets with hidden keys
$0
of supply could be minted, frozen or blacklisted
USYC on Ethereum
$0.0
out of reach
nothing quantum-safe yet
- Ethereum0x13ff8c…82dd6admin key$19.4
Hashnote USYC (Circle) can take value out of reach today only on Algorand. Why and how.
By chain
| Chain | Addresses | Value | Exposed | Not yet exposed | Quantum-safe | PQ path |
|---|---|---|---|---|---|---|
| Ethereum | 2 | $19.4 | $19.4 | $0.0 | $0.0 | None live |
| BNB Chain | 1 | $0.0 | $0.0 | $0.0 | $0.0 | None live |
Addresses and sources
| Chain | Address | Role | Status | Value | Holdings | Source |
|---|---|---|---|---|---|---|
| Ethereum | 0x13ff8c…182dd6 | admin key | Key visible | $19.4 | Explorer label: Etherscan contract page for USYC | |
| Ethereum | 0x136471…e49f2b | token contract | Contract | $0.0 | Published by the entity: USYC docs, Smart Contracts | |
| BNB Chain | 0x8d0fa2…821311 | token contract | Contract | $0.0 | Published by the entity: USYC docs, Smart Contracts |
The path to quantum-safe today
- Algorand holdings: rekey each account to a Falcon-1024 authorizer. The address stays the same, no funds move, nothing changes for customers.
- Assets issued on Algorand: rotate the manager, reserve, freeze and clawback addresses to Falcon accounts.
- Other chains: no live path yet. Keys that have never signed stay Not yet exposed until they spend; moving them to fresh keys resets the clock. Threat model
About these labels
Every address above carries its source. "Published by the entity" means the entity itself listed the address (proof of reserves, transparency page, official docs). "Explorer label" means a public block explorer attributes it. Nothing here is inferred by us. If a label is wrong, dispute it and it is hidden within one business day while we check.
USYC token contracts from the USYC docs smart-contracts page (Ethereum and BSC). Owner read on chain.
Last measured 2026-09-17.
PQ Radar