Input #0Sequence 4294967294
Coinbase input
025010501088ed88ba341c
Witness
1 item · 32 B
← Block #4,176Testnet
Mercatura Transaction
Transaction
4fc3feb2544192a879e258cc44dd7b61e55c778863f87c7a8be980b3f41ecdb3
CoinbasePQ · ML-DSA-65
Timestamp
Oct 14, 2026, 6:58:07 PM
52m 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
- 4fc3feb2544192a879e258cc44dd7b61e55c778863f87c7a8be980b3f41ecdb3
- Witness TXID
- d21c74572f98430fa8a9e47a1394c5ef94c3c1e02cf2c4d16bffb65744d1d537
- Block Hash
- 2fb44626aec2c7eb1180d4e7aa2e6a5306b2e660aa02fffbe4116b4363835d80
- Version
- 2
- Locktime
- 4175
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,797.40 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent