Input #0Sequence 4294967294
Coinbase input
022519251973fa05ccec0d
Witness
1 item · 32 B
← Block #6,437Testnet
Mercatura Transaction
Transaction
400c5dddbcf978b7f022f10410155e76aa8a8b531c8bb0e5847ce907067b18a3
CoinbasePQ · ML-DSA-65
Timestamp
Oct 18, 2026, 7:48:22 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
- 400c5dddbcf978b7f022f10410155e76aa8a8b531c8bb0e5847ce907067b18a3
- Witness TXID
- f29452790c2cf6364c2e1be7673035df84acd61f23f1e8c41dbdd0c40873d6ba
- Block Hash
- df05eb1f0fa0ce2b1605973f1d7b2ff5a6e28d739bdb03bda7b26ef33009c92b
- Version
- 2
- Locktime
- 6436
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,836.27 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent