Input #0Sequence 4294967294
Coinbase input
02381138119600795b191b
Witness
1 item · 32 B
← Block #4,408Testnet
Mercatura Transaction
Transaction
8a8c1437f87852e5fd26d44fbaa5c13cd1ee855b065b46ff0bc5041769e05442
CoinbasePQ · ML-DSA-65
Timestamp
Oct 15, 2026, 4:42:34 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
- 8a8c1437f87852e5fd26d44fbaa5c13cd1ee855b065b46ff0bc5041769e05442
- Witness TXID
- c7802563ccfce7355621c18cd4828da5bb8d26d318bb8c0dbdf46743952188c9
- Block Hash
- 1465e6e8320746f43a9a29728739c4231e9e8e18c9dfa30ea1f3b00108a02f23
- Version
- 2
- Locktime
- 4407
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,800.00 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent