Input #0Sequence 4294967294
Coinbase input
02753b753bc20962187e11
Witness
1 item · 32 B
← Block #15,221Testnet
Mercatura Transaction
Transaction
4c9577c4e70d95ec7a57f259a8fdbfb0156ecaf0adb3b909b26d77f6b916464e
CoinbasePQ · ML-DSA-65
Timestamp
Nov 3, 2026, 6:19:56 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
- 4c9577c4e70d95ec7a57f259a8fdbfb0156ecaf0adb3b909b26d77f6b916464e
- Witness TXID
- 4cf098f8de6ff28a76ee94d5b0ceac4dc4faa4678a88a27934c571a259801a5e
- Block Hash
- 3ee5f168f09e5b44d94c7840915c68831d67985274b9dd5b51ba0e9a5bc5e4f1
- Version
- 2
- Locktime
- 15220
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
24,434.78 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent