Input #0Sequence 4294967294
Coinbase input
023120001056221b15b84defd1d005000000000000
Witness
1 item · 32 B
← Block #8,241Testnet
Mercatura Transaction
Transaction
a221f5afde7c5bc18946b4295670f5c4b4ee71f4ab4fb879402ffde62e7476a3
CoinbasePQ · ML-DSA-65
Timestamp
Oct 22, 2026, 1:28:20 AM
1d ago · UTC
Fee
Coinbase
Mercatura full-byte fees
Size
198 B
Weight 684
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
- a221f5afde7c5bc18946b4295670f5c4b4ee71f4ab4fb879402ffde62e7476a3
- Witness TXID
- e819dae8dbaf9cea5532bf76dd481bed4a164f3ed3037ba664cd350db1f8063b
- Block Hash
- b85dbc288d59b474fa0f6565556595d6fcd98d01d806502696788873034eb289
- Version
- 2
- Locktime
- 8240
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,893.50 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent