Input #0Sequence 4294967294
Coinbase input
02ff18ff18fcf2f6422e19
Witness
1 item · 32 B
← Block #6,399Testnet
Mercatura Transaction
Transaction
fbcfa9515656c1a6f3886d984ab1494eb5ef7496a8aa67c147e8a1f42bf10e45
CoinbasePQ · ML-DSA-65
Timestamp
Oct 18, 2026, 6:38:17 PM
1h ago · UTC
Fee
Coinbase
Mercatura full-byte fees
Size
188 B
Weight 644
Post-Quantum
Mercatura PQ Authorization
Authorization
ML-DSA-65
Mercatura PQ Authorization v1
Output Type
Native Witness v2
witness_v2_mercatura_pq
PQ Inputs
0
0 match v1 witness shape
PQ Outputs
1
Native post-quantum outputs
Mercatura PQ Authorization v1 uses a two-item witness for a PQ spend: a 3,309-byte ML-DSA-65 signature followed by the 1,952-byte public key. The explorer reports observed structure; consensus validation remains authoritative.
Transaction Details
- TXID
- fbcfa9515656c1a6f3886d984ab1494eb5ef7496a8aa67c147e8a1f42bf10e45
- Witness TXID
- aaa9cab6c427e09751b31bec24baade2fc473ddca870ecfb7f034e863b1cea2b
- Block Hash
- d9d2c953937d0890df7c6bd60d8cba8ff8804a4d6f9dd4a78734a7f63fa8fce3
- Version
- 2
- Locktime
- 6398
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,835.34 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent