XRP Tundra runs on two ledgers — the XRP Ledger (XRPL) for governance and reserves, and Solana for high-throughput execution. To maintain each environments in sync, the mission integrates Chainlink oracles as the info spine for worth inputs, emissions data, and validator metrics. Oracle supply to each chains removes guide coordination and retains staking and governance logic aligned in real-time.
The brand new oracle layer defines how info strikes via Tundra’s dual-token structure, making certain that each replace, calculation, and reward occasion references similar verified knowledge on every ledger. It additionally prepares the infrastructure for Cryo Vault staking and the GlacierChain Layer-2 enlargement, the place the identical feed system will prolong to automated reporting and compliance validation throughout Ripple’s rising DeFi ecosystem.
Chainlink Throughout Two Ledgers: Single Supply, Twin Supply
Tundra routes similar oracle updates to Solana applications and XRPL good contracts. Chainlink nodes signal and broadcast knowledge packets that embrace a timestamp, supply set, and aggregation outcome. On Solana, Cryo Vault and liquidity applications devour the feed for reward math and emission schedules. On XRPL, TUNDRA-X governance contracts retailer the identical packet hash to create a mirrored document.
When a brand new knowledge level arrives — corresponding to a time-weighted reference worth — the Solana facet applies it to staking accruals whereas XRPL data the hash and block peak. If both facet detects a mismatch (hash or sequence), updates pause till the following constant packet arrives. That symmetry ensures the 2 ledgers maintain the identical information earlier than any state change proceeds.
Knowledge Move for Value, Emissions, and Validator Metrics
Three classes of inputs run via Chainlink:
Value references. Reward calculations and threshold checks use oracle-based reference costs to stop stale or manipulable inputs. The system makes use of moving-window aggregation to dampen short-term volatility.
Emission checkpoints. Every distribution window references a Chainlink-signed packet that features the interval ID and a digest of accrued rewards. XRPL retains the digest; Solana executes the distribution. Both ledger can show the distribution matched the signed parameters by checking the identical hash.
Validator and uptime metrics. Governance on XRPL receives periodic summaries of validator efficiency and relay heartbeat knowledge. These metrics don’t grant operational management; they supply a signed, reproducible document that proposals and rotations can reference.
In observe: Solana calculates, XRPL attests, and Chainlink ensures either side noticed the identical knowledge.
Oracle Safety Controls and Printed Audits
Controls observe a “verify-then-act” sample. Contracts solely settle for updates from allow-listed Chainlink node addresses; packets should cross signature, timestamp, and sequence checks. Outdated or out-of-order packets are rejected. Distribution contracts fail closed if any on-chain verify doesn’t reconcile with the most recent saved digest.
Impartial audits verify the plumbing:
- Cyberscope reviewed Solana-side calls and verified that oracle shoppers implement signature allow-lists and sequence monotonicity.
- Solidproof examined XRPL storage and confirmed packet hashing, timestamp home windows, and halt situations on inconsistency.
- FreshCoins simulated replace races and verified that failed reconciliations don’t launch emissions.
These findings present the oracle layer is non-custodial and deterministic: Chainlink provides knowledge; ledgers validate; state modifications happen solely after each confirmations exist on-chain.
For an accessible overview of oracle-driven DeFi design, HotCuppaCrypto breaks down how signed knowledge governs rewards and threat controls in trendy protocols.
Results on Cryo Vault Staking and Rewards
Cryo Vaults — Tundra’s XRP staking mechanism — use Chainlink inputs to anchor reward math. Goal yields (as much as 20% APY at launch) depend on oracle-verified durations and reference costs to stop gaming. When a interval closes, Solana computes distributions; XRPL shops the matching digest; funds transfer solely when the digest on each ledgers matches the signed packet.
This construction helps predictable accruals and verifiable payouts:
- Predictable timing: distribution home windows are outlined on-chain and tied to oracle sequence numbers.
- Verifiable math: anybody can recompute accruals utilizing the identical packet values and examine in opposition to Solana’s ledger.
- Fail-safe halts: if a packet is lacking or stale, rewards don’t advance till a sound replace arrives.
The result’s a staking system that treats knowledge as a shared supply of reality as a substitute of a neighborhood estimate.
Presale Progress and the Street Forward
The Part 9 presale fixes TUNDRA-S at $0.147 with an 11% bonus and makes use of a $0.0735 reference for TUNDRA-X. The oracle layer underpins each emissions and governance from launch.
Subsequent, GlacierChain — an XRPL Layer-2 coordination module — will devour the identical Chainlink packets for automated reporting and proposal checks. With similar knowledge feeding each base layers and Layer-2, proposals can embrace deterministic assertions (“this emission equals packet n”) and produce audit-ready logs with out guide reconciliation.
The completion of Part 9 will finalize the infrastructure funding required for Cryo Vault activation, making certain that staking, governance, and Layer-2 automation all launch on a completely synchronized, oracle-verified basis.
Overview how Chainlink’s signed knowledge powers Tundra’s staking and governance:
Test Tundra Now: official XRP Tundra web site
Find out how to Seize Tundra: step-by-step information
Safety and Belief: audits — Solidproof audit
Be a part of the Group: Telegram
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