Input #0Sequence 4294967294
Coinbase input
02fe0cfe0c9600795b191b
Witness
1 item · 32 B
← Block #3,326Testnet
Mercatura Transaction
Transaction
137ce008c3d7e1cb6861b63304973a9de2c96857f4ba0dee8b8c99d47486b7ef
CoinbasePQ · ML-DSA-65
Timestamp
Oct 13, 2026, 7:06:24 AM
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
- 137ce008c3d7e1cb6861b63304973a9de2c96857f4ba0dee8b8c99d47486b7ef
- Witness TXID
- a884ecc653e7d2b209b6b00f91316ec047505384d98a9edfadd6ca07f3cb75a0
- Block Hash
- 580defcbcd3d1b75eff835a2961bf95e4ff63fa561ae8851770ece2c38d816b8
- Version
- 2
- Locktime
- 3325
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,790.00 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent