Input #0Sequence 4294967294
Coinbase input
02a401a401000000000000
Witness
1 item · 32 B
← Block #420Testnet
Mercatura Transaction
Transaction
499bca5f9d00a8d9f7b34f4a21df1bb0b0815ac80b53a5096a50b9e854f0dfa5
CoinbasePQ · ML-DSA-65
Timestamp
Oct 8, 2026, 12:10:32 AM
2h 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
- 499bca5f9d00a8d9f7b34f4a21df1bb0b0815ac80b53a5096a50b9e854f0dfa5
- Witness TXID
- a77b10410299752738500a7876b0e5da8474ff1e404ae2d32fd133ee0d1659a3
- Block Hash
- b8eab84faf59410187c72fcaf51ecb60d14cae248eab71f0df4d8f72143c3476
- Version
- 2
- Locktime
- 419
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,782.36 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent