Input #0Sequence 4294967294
Coinbase input
02cb21001011bb3c20581f0414fe01000000000000
Witness
1 item · 32 B
← Block #8,651Testnet
Mercatura Transaction
Transaction
7749a4fac738571e568e1e1fb8a7ffb7dfd047ebaa04010b0a5c64e769f9a887
CoinbasePQ · ML-DSA-65
Timestamp
Oct 22, 2026, 6:49:45 PM
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
- 7749a4fac738571e568e1e1fb8a7ffb7dfd047ebaa04010b0a5c64e769f9a887
- Witness TXID
- c700463db354b92ec41382395837b31e128e95c5539b02f549c194879ee0aede
- Block Hash
- 646418ee2c13e90da8873e1403b49eec9fa1e18aafa0d8c895059d1ecedcea2b
- Version
- 2
- Locktime
- 8650
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,910.40 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent