Input #0Sequence 4294967294
Coinbase input
02071a0010d5ccc4c717182ccd1800000000000000
Witness
1 item · 32 B
← Block #6,663Testnet
Mercatura Transaction
Transaction
dd66c4c57f79bdc989edb9fd219c5a4fe2144b156e2fe74df611d4151f41f0a3
CoinbasePQ · ML-DSA-65
Timestamp
Oct 19, 2026, 7:30:07 AM
2h 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
- dd66c4c57f79bdc989edb9fd219c5a4fe2144b156e2fe74df611d4151f41f0a3
- Witness TXID
- 19e18582047678b7b643dd916eccf9e34a4a627a71c7841ccad6d5cbed4a4769
- Block Hash
- 6014c4ca33fd462a1c719fb1155d0e185508717cbce8c38e0447163430b5a76a
- Version
- 2
- Locktime
- 6662
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,842.02 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent