Input #0Sequence 4294967294
Coinbase input
028d0b8d0b9600795b191b
Witness
1 item · 32 B
← Block #2,957Testnet
Mercatura Transaction
Transaction
a3b8cdb25bc3ab75dd2b00838bb3e445a7246b4880c159481c288df086fe8bb0
CoinbasePQ · ML-DSA-65
Timestamp
Oct 12, 2026, 3:25:06 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
- a3b8cdb25bc3ab75dd2b00838bb3e445a7246b4880c159481c288df086fe8bb0
- Witness TXID
- f291599599a4a2a61a7e199d82199216e95a8f0932fe3f15f7454454917453dd
- Block Hash
- 991d765e80a5a05e6d03019ae17f6e4ecc87d115eb29cc32660fa985be69eba7
- Version
- 2
- Locktime
- 2956
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,787.75 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent