Input #0Sequence 4294967294
Coinbase input
029e550010c0d2470bec9416fc4877000000000000
Witness
1 item · 32 B
← Block #21,918Testnet
Mercatura Transaction
Transaction
77b67efdb4ab1bcaca22db8d7b8b7e7dd10f1e9db5bd5c642a96ef286268f4a5
CoinbasePQ · ML-DSA-65
Timestamp
Nov 15, 2026, 2:13:54 AM
20m 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
- 77b67efdb4ab1bcaca22db8d7b8b7e7dd10f1e9db5bd5c642a96ef286268f4a5
- Witness TXID
- cf731442da5ce1cbc628427a022745047d6b867cb28e7f7ad2d04ac85c81ba17
- Block Hash
- ea96466b453107d88c566512bb29261bcebb25abd63930a620b989d6f037c6a3
- Version
- 2
- Locktime
- 21917
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
25,598.05 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent