Calibrating vault instruments
Bureau of On-Chain Metrology · Solana mainnet-beta

Every dollar, calibrated.

Pegd is Solana's first whitelabel stablecoin issuance framework. Deposit collateral. Mint a peg-defined token. Publish signed proof-of-reserve. Expose a live collateral ratio — all on Anchor mainnet.

Contract
Total supply
$41.9M+
Stablecoins issued
7
Reserves ratio avg
150%
Attestations today
1,240
Section 01 · The gap

Solana ships $8–10B in stablecoin supply. Yet every issuer builds the vault from scratch.

USDC and USDT dominate settlement, but they are single issuers. The next wave — RWA-backed tokens, FX and regional pegs, yield-bearing dollars — each needs its own issuance stack: a collateral engine, a proof-of-reserve attestor, a risk module, and optional transfer-hook compliance.

No shared primitives exist. Teams re-implement vault accounting, oracle wiring, and breaker logic for every launch, and each bespoke build is a new audit surface and a new place for the peg to slip.

That distance between a peg definition and a verified, calibrated reserve is the calibration gap. Pegd closes it with one prototype vault that every issuer can point to.

peg definitionreserve ratioattestation cadencecircuit-breaker threshold
Stablecoin supply on Solana
$8.4B
Frameworks available
0
Pegd issuers ready to launch
7demo · crypto over-collateralized
Section 02 · The framework

Four instruments. One prototype vault.

Issuance Vault

COLLATERAL → MINT → BURN

Depositors lock collateral into a program-owned vault. The vault mints a peg-defined token at a configured ratio and burns it on redemption. Every mint and burn is an on-chain instruction, not an off-chain ledger entry.

Proof-of-Reserve

SIGNED ATTESTATIONS

An attestor reads live collateral prices from Pyth Hermes and signs a reserve commitment. Each attestation carries a signature and a verification hash that anyone can re-check. Cadence is fixed and published, not discretionary.

Yield Engine

TOKEN-2022 INTEREST

Interest accrues through the Token-2022 interest-bearing extension, so balances grow at the mint level. Issuers set a rate that reflects underlying collateral yield. No rebase, no wrapper token, no separate staking contract.

Risk Module

CIRCUIT BREAKERS

Thresholds define when a peg is under stress. If the collateral ratio falls below a floor, the module trips a circuit breaker and pauses issuance. Liquidation helpers unwind positions back toward the target ratio.

Section 04 · Vault telemetry

The Prototype Vault, at a glance.

Stables issued
7
Reserves USD-eq
$56M
Avg collateral ratio
150%
Attestations / day
1,240
Pyth feeds live
128
Anchor program
READY
Cluster
mainnet-beta
Peg deviation 24h
±0.08%
Issuance program (mainnet)
DfgzHBWQQjfxvuX668Bkm73SkQXQSr111cJVVGf8ubFq
View on Solana Explorer
How calibration works
01

Prices in

Pyth Hermes streams reference prices for every collateral asset held by the vault.

02

Reserves signed

The proof-of-reserve attestor computes the ratio, signs it, and commits the hash on-chain.

03

Breakers armed

The risk module compares the live ratio to thresholds and trips a circuit breaker on stress.

Section 05 · Next calibration

Bring your peg. We supply the vault.