Input #0Sequence 4294967294
Coinbase input
0229022902000000000000
Witness
1 item · 32 B
← Block #553Testnet
Mercatura Transaction
Transaction
537cb5d7335acccfca55629b265fe358560c22bc95b09d2c56954a6ff5ca5061
CoinbasePQ · ML-DSA-65
Timestamp
Oct 8, 2026, 11:17:59 AM
2h 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
- 537cb5d7335acccfca55629b265fe358560c22bc95b09d2c56954a6ff5ca5061
- Witness TXID
- 4c39462e9664fd13b0de515bdf8f4e9387e40efde32eaaa2dbe06f4bc74c41ac
- Block Hash
- 21e468b43df94f7b1ba317e8911a87945c2c41236b03bd91bc892b00285a96ae
- Version
- 2
- Locktime
- 552
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,782.37 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent