Input #0Sequence 4294967294
Coinbase input
0286188618494b7b119c3b
Witness
1 item · 32 B
← Block #6,278Testnet
Mercatura Transaction
Transaction
4e3866aba3eb756eeea69cbbc9a509ec44b9c62f73d2f93dbee1285b3d534bc7
CoinbasePQ · ML-DSA-65
Timestamp
Oct 18, 2026, 1:54:39 PM
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
- 4e3866aba3eb756eeea69cbbc9a509ec44b9c62f73d2f93dbee1285b3d534bc7
- Witness TXID
- 99e13bc0512020fc01a587a202965cd645f2ded346df4d8bc23910e6a1b571aa
- Block Hash
- 162e80b41a6599849bce01d7aeda119c3cecdc82220deb01def5949e00e48dea
- Version
- 2
- Locktime
- 6277
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,832.45 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent