Input #0Sequence 4294967294
Coinbase input
0299190010c72560923a42f2293002000000000000
Witness
1 item · 32 B
← Block #6,553Testnet
Mercatura Transaction
Transaction
dd721b538d079d0bf9a6ace778c7b518f8da304a5d1b99d5999845872b3a1a24
CoinbasePQ · ML-DSA-65
Timestamp
Oct 19, 2026, 2:38:02 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
- dd721b538d079d0bf9a6ace778c7b518f8da304a5d1b99d5999845872b3a1a24
- Witness TXID
- 0ea3d26d8a896e083b8c4942813827cba6ea9b3e1d066c37d042a8d8568eb7f6
- Block Hash
- ccdfcfbea76c0f63f809c13a276599de14f432822791dfa8528176ba54aa1d9b
- Version
- 2
- Locktime
- 6552
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,839.17 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent