Input #0Sequence 4294967294
Coinbase input
02ff0dff0d9600795b191b
Witness
1 item · 32 B
← Block #3,583Testnet
Mercatura Transaction
Transaction
2957c86dfc7fec8dc83b6404959475fb97b980ea79c7c087eb7e6228925a8180
CoinbasePQ · ML-DSA-65
Timestamp
Oct 13, 2026, 6:01:39 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
- 2957c86dfc7fec8dc83b6404959475fb97b980ea79c7c087eb7e6228925a8180
- Witness TXID
- e7d9a035714dd7d02f7717c1c53a626658d312d4444519286b644ebfb7f2e7bd
- Block Hash
- 32d3ca1d8af0df0903c5fe84f44b4219da1260a2bb607c0e2df1764bfb4516fb
- Version
- 2
- Locktime
- 3582
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,791.90 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent