Input #0Sequence 4294967294
Coinbase input
0290320010fb3ee74dbe3b49da4503000000000000
Witness
1 item · 32 B
← Block #12,944Testnet
Mercatura Transaction
Transaction
b839a54b37ad0be2bf71a917a8b9c8cfed9098b23428cd9a60cf75448afec893
CoinbasePQ · ML-DSA-65
Timestamp
Oct 30, 2026, 7:48:55 AM
1h ago · UTC
Fee
Coinbase
Mercatura full-byte fees
Size
198 B
Weight 684
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
- b839a54b37ad0be2bf71a917a8b9c8cfed9098b23428cd9a60cf75448afec893
- Witness TXID
- 4ffe15b9789ca2d1337aa65d6afe71612bb69dbfd9f426a6c8dd889666cb10d2
- Block Hash
- ef82f232e5e13abd5245ed76fbf3d0caab72dfa1dfdcfd0bd199cdc791b2e142
- Version
- 2
- Locktime
- 12943
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
24,193.09 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent