Input #0Sequence 4294967294
Coinbase input
02551500103a90923f69556e85190f000000000000
Witness
1 item · 32 B
← Block #5,461Testnet
Mercatura Transaction
Transaction
4e8639c5eef39bad57625abfb58a82fa0e1d54217f326113e206b51892dfcd21
CoinbasePQ · ML-DSA-65
Timestamp
Oct 17, 2026, 2:54:10 AM
1h 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
- 4e8639c5eef39bad57625abfb58a82fa0e1d54217f326113e206b51892dfcd21
- Witness TXID
- 13e1377cddb81f8dc9a29b36e563f72e3fe0ee88c539fac46df521c372ce8055
- Block Hash
- 46d26714842b08e4640732fb981cb6da612123ee4180918c9455de3fcf6743c9
- Version
- 2
- Locktime
- 5460
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,815.70 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent