Transaction Details
| TX Hash | ddb8988657eb366d0a218b6bfa9e0f7d066c7e5f3d5d602343640682efbad367 |
| Block | 11,415 |
| Timestamp | Sat, 14 Mar 2026 19:51:16 GMT (2d ago) |
| Confirmations | 37 |
| Fee | 0.0 USDm |
| Size | N/A |
| Weight | N/A |
| Version | 9 |
Transaction Type
| Type | ⛏ Mining Payout |
Inputs & Outputs
| Inputs | 1 |
| Outputs | 2 |
| RingCT Type | 0 |
Note: Actual amounts and sender/recipient addresses are private (FCMP++). Only the transaction structure is visible on-chain.
⛏ Mining Payout — FCMP++ Output Details
| Transaction Type | Coinbase (Block Reward) |
| Block Height | 11,415 |
| Outputs Created | 2 |
| Output Protection | FCMP++ Full-Chain Membership Eligible |
| Anonymity Set | Entire Chain — when spent, output is hidden among all chain outputs |
| Proof System | Generalized Bulletproofs+ over Helios/Selene curve cycle |
Coinbase Outputs
Each output is a Seraphis stealth address. When spent, it enters the FCMP++ curve tree as a leaf tuple (O, I, C).
| Output #0 | |
| One-Time Key (O) | 271684b3f8a6dd8252f0085995dc4886f1a0bb3a24a3f6f07b3f944b4aa2dd1f |
| Pedersen Commitment (C) | 5866666666666666666666666666666666666666666666666666666666666666 |
| View Tag | c2 |
| Asset | USDm |
| Unlock Height | 11,475 (60-block maturity) |
| Amount | Encrypted (Pedersen + Bulletproofs+) |
| Output #1 | |
| One-Time Key (O) | 84eb76aab12b34bf7135cc416ab0d3071233b7caa04aa03e189e2ab1202e2128 |
| Pedersen Commitment (C) | 5866666666666666666666666666666666666666666666666666666666666666 |
| View Tag | 2c |
| Asset | USDm |
| Unlock Height | 11,475 (60-block maturity) |
| Amount | Encrypted (Pedersen + Bulletproofs+) |
FCMP++ Curve Tree Integration
Coinbase Output → Stealth Address (One-Time Key)
↓
Output Tuple (O, I, C) → Ed25519 points
↓
Selene (C1) Leaf Hash → Layer 0 of Curve Tree
↓
Helios/Selene Interior → Alternating curve layers
↓
Tree Root → Global membership commitment
Mining payout outputs are added to the global FCMP++ curve tree. When the miner spends a reward, the FCMP++ proof demonstrates membership in the full output set without revealing which output is being spent — providing full-chain anonymity.
Output Lifecycle
1Miner solves block → coinbase transaction created with stealth address output(s)
2Output matures after 60 confirmations (unlock time)
3Output tuple (O, I, C) inserted into FCMP++ curve tree as Selene (C1) leaf
4Tree rebalances: leaf hashed through alternating Helios (C2) / Selene (C1) layers
5When spent: FCMP++ proof demonstrates membership without revealing the output
6Key image (nullifier) published to prevent double-spend
✓Full-chain anonymity achieved — indistinguishable from any other output
Privacy Guarantees
Output TypeOne-time stealth address
Amount PrivacyPedersen commitment + Bulletproofs+
Spend AnonymityEntire chain (FCMP++)
Receiver PrivacyStealth address (unlinkable)
Double-SpendDeterministic key image
Curve ArchitectureHelios (C2) ↔ Selene (C1)