Input #0Sequence 4294967294
Coinbase input
02a20aa20a9600795b191b
Witness
1 item · 32 B
← Block #2,722Testnet
Mercatura Transaction
Transaction
81638d70d2909f51d2f91b1ec9c2d5a914274504c33053ec76fbe21c4bf430bb
CoinbasePQ · ML-DSA-65
Timestamp
Oct 12, 2026, 5:33:07 AM
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
- 81638d70d2909f51d2f91b1ec9c2d5a914274504c33053ec76fbe21c4bf430bb
- Witness TXID
- 8368113a3ec67a4d053d614dc613a8df8665103887ceb77a01651465cb386d10
- Block Hash
- 5d76ed8d176184fdf307a6f8dd95cf55b265b3dca79baceaf89d29fff3ddd7bd
- Version
- 2
- Locktime
- 2721
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,786.56 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent