Input #0Sequence 4294967294
Coinbase input
02c810c81088ed88ba341c
Witness
1 item · 32 B
← Block #4,296Testnet
Mercatura Transaction
Transaction
550a4312bd97faaa47a4c23e6430890525e67d7feb036b1a9bdebd5b82eccb2b
CoinbasePQ · ML-DSA-65
Timestamp
Oct 15, 2026, 12:09:22 AM
50m 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
- 550a4312bd97faaa47a4c23e6430890525e67d7feb036b1a9bdebd5b82eccb2b
- Witness TXID
- 8d41f0b069962971b2fb1389d1384ac908d0909d0cda5c17d54b58d485bf0fe9
- Block Hash
- 8057fdc93aaf7fccb017c73f0ce0f0eda7acf0f78cc98c8ae25980cb09451717
- Version
- 2
- Locktime
- 4295
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,799.94 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent