Input #0Sequence 4294967294
Coinbase input
02bc1e0010408b3d6faeb7e0637100000000000000
Witness
1 item · 32 B
← Block #7,868Testnet
Mercatura Transaction
Transaction
21a41ddbe9c41bad10c00adf22daa710bf0867ec2fd9d69f9c4bd5fa5a98d6b4
CoinbasePQ · ML-DSA-65
Timestamp
Oct 21, 2026, 9:46:31 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
- 21a41ddbe9c41bad10c00adf22daa710bf0867ec2fd9d69f9c4bd5fa5a98d6b4
- Witness TXID
- d553ace2af752036183610fc75c3c603c8f0ed561c1b7bafd7f0ea801793e0f9
- Block Hash
- a2f0af37f6e6aa457e2b6df83bf64ee9f0fbdc39c2bca29e99805dda399c945a
- Version
- 2
- Locktime
- 7867
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,879.44 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent