Carbon Markets on PYRAX
Carbon markets - compliance ETS and voluntary offsets - are meant to price emissions, but the voluntary side is plagued by phantom credits, double-issuance, and opaque retirement. PYRAX makes each credit a double-spend-proof tokenized asset with cradle-to-retirement provenance, so a tonne of CO2 is issued, traded, and retired exactly once, with eth_getProof giving verifiers tamper-proof access to the underlying MRV data.
The market
Source: MarketsandMarkets, 2024. Figures are indicative and provided for context.
What's broken today
How PYRAX transforms it
Concrete network elements mapped to this business.
Double-spend-proof tokenized credits
Each verified tonne mints one credit with full provenance; retirement burns it irreversibly, so no offset can be counted, sold, or claimed twice across any registry.
eth_getProof verifiable MRV data
The measurement, reporting, and verification data behind every credit is anchored on-chain, so buyers and standards bodies can prove authenticity without trusting a central registry.
Shielded transfers with viewing keys
Institutions trade carbon positions with amounts hidden from competitors, while regulators and standards bodies hold viewing keys for full oversight.
On-chain escrow and settlement
Forward carbon purchases lock funds in escrow and release against verified issuance, removing counterparty and delivery risk from long-dated offset deals.
PYRAX Compute verifiable AI/compute
Satellite and sensor-based MRV models run with cryptographic proofs, so a forest-carbon or soil-carbon estimate is reproducible and defensible to a verifier.
Buildathon: dApp ideas
Ship-ready concepts for carbon markets on PYRAX.
TonneOnce
01Registry that mints one double-spend-proof credit per verified tonne and burns it on retirement so it can never be claimed twice.
MRVProof
02Anchors satellite and sensor MRV data on-chain so the science behind each credit is verifiable to buyers.
ShieldTrade
03Shielded carbon exchange where institutional positions stay private but regulators hold viewing keys.
ForwardCO2
04Forward-offset escrow that releases payment to project developers only against verified, retired issuance.
RetireProof
05Public retirement ledger giving corporates a tamper-proof claim to the exact credits they have retired.
NatureVault
06Nature-based-project tokenizer that streams issuance to landowners as verified sequestration is proven over time.
DoubleGuard
07Cross-registry corresponding-adjustment tracker that blocks the same tonne from being sold in two jurisdictions.
ScopeOffset
08Auto-retirement contract that matches a company's attested emissions to credits and retires them on a schedule.