Input #0Sequence 4294967294
Coinbase input
0293340010a494d2cf02bf8e311602000000000000
Witness
1 item · 32 B
← Block #13,459Testnet
Mercatura Transaction
Transaction
54b42e8cc3d8209cdf8ddb2beee0e44316fd4029a34f657e451a188954637ff8
CoinbasePQ · ML-DSA-65
Timestamp
Oct 31, 2026, 5:14:38 AM
2h 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
- 54b42e8cc3d8209cdf8ddb2beee0e44316fd4029a34f657e451a188954637ff8
- Witness TXID
- c1e9948281b8b972b6bee2095b1c58acc07f661e0368aa0e164b3c5ab8f7368a
- Block Hash
- d400e948dfb68206c0edf3af6923685632317cb79006759fe213a87cddaab0e2
- Version
- 2
- Locktime
- 13458
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
24,241.67 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent