Input #0Sequence 4294967294
Coinbase input
0273187318494b7b119c3b
Witness
1 item · 32 B
← Block #6,259Testnet
Mercatura Transaction
Transaction
261b3f63b7fee950b54f526fff4ff08bebbf7d3b81553fc9f135f4c2ab6746aa
CoinbasePQ · ML-DSA-65
Timestamp
Oct 18, 2026, 12:49:17 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
- 261b3f63b7fee950b54f526fff4ff08bebbf7d3b81553fc9f135f4c2ab6746aa
- Witness TXID
- 587a95882d957850d2372ae353e5e9b3df41a94fd12088dd6bef04869ca9b3d4
- Block Hash
- 8ef6ad9d292589d0724272a5894ce24a4178113a9f479d4af5dfc8177ec244c9
- Version
- 2
- Locktime
- 6258
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,832.00 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent