Input #0Sequence 4294967294
Coinbase input
0250195019da8bed6c9226
Witness
1 item · 32 B
← Block #6,480Testnet
Mercatura Transaction
Transaction
74a0aa7c6777756a76ee6d37b8216aab68bbf1bf5d127d3cc9a73a6d4b191c78
CoinbasePQ · ML-DSA-65
Timestamp
Oct 18, 2026, 9:43:44 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
- 74a0aa7c6777756a76ee6d37b8216aab68bbf1bf5d127d3cc9a73a6d4b191c78
- Witness TXID
- 7c5d2391539f4221149a3fc6eeed9edb3b00160dc681a9b17bee44f8182cd349
- Block Hash
- 507b4f18100e17254fa41da4e4c96c98fb64fb35cbf0ed413bc1e33a9ab09db2
- Version
- 2
- Locktime
- 6479
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,837.34 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent