Input #0Sequence 4294967294
Coinbase input
020521001056221b15b84defd14f0a000000000000
Witness
1 item · 32 B
← Block #8,453Testnet
Mercatura Transaction
Transaction
421f98578171b4dd39e4e1f5406db9f3619f1e555eec17c2c239bbcf4a179aba
CoinbasePQ · ML-DSA-65
Timestamp
Oct 22, 2026, 10:12:02 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
- 421f98578171b4dd39e4e1f5406db9f3619f1e555eec17c2c239bbcf4a179aba
- Witness TXID
- 1c2f4e46d3af33fc324e1605a72d4635cdd412b503822c213ffb248317432fe2
- Block Hash
- 9930a2670db5ad5fdc6a3a2f18131908d166019158e2ac9e500fe309f70d9599
- Version
- 2
- Locktime
- 8452
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,902.04 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent