Input #0Sequence 4294967294
Coinbase input
02390c390c88ed88ba341c
Witness
1 item · 32 B
← Block #3,129Testnet
Mercatura Transaction
Transaction
21486ef68c59df7ca69a94b27b1a7de6ed38d3edc5e250c433e3f411218acfd1
CoinbasePQ · ML-DSA-65
Timestamp
Oct 12, 2026, 10:57:21 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
- 21486ef68c59df7ca69a94b27b1a7de6ed38d3edc5e250c433e3f411218acfd1
- Witness TXID
- a45c644e4189eb66825481c48fc463c8886c3905bdb21e4c9422f60e9cf0f741
- Block Hash
- 61e500715fbaa534f49b8b962cab491d71494c0be6444c6d00229e419c193357
- Version
- 2
- Locktime
- 3128
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,788.73 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent