Input #0Sequence 4294967294
Coinbase input
02d51200103a90923f69556e853200000000000000
Witness
1 item · 32 B
← Block #4,821Testnet
Mercatura Transaction
Transaction
3439640816d5a615a1a951b55a0e5bdbd94394ac335d721b754d538ed2299032
CoinbasePQ · ML-DSA-65
Timestamp
Oct 16, 2026, 12:00:31 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
- 3439640816d5a615a1a951b55a0e5bdbd94394ac335d721b754d538ed2299032
- Witness TXID
- 0811d486435d443d6b668c75ff76e7a30c0395753b7153962310e4abf31eab66
- Block Hash
- ac9121d339e9fa38aafe397ed8f87c73506d7e44062351322f80225d20c34882
- Version
- 2
- Locktime
- 4820
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,805.36 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent