Input #0Sequence 4294967294
Coinbase input
02841a001019f3245aeae8c01d5807000000000000
Witness
1 item · 32 B
← Block #6,788Testnet
Mercatura Transaction
Transaction
19bcdc475a3c235ee5587e05e97cabfeeecee9fa8d2dd05208d696ddba22f74c
CoinbasePQ · ML-DSA-65
Timestamp
Oct 19, 2026, 12:43:29 PM
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
- 19bcdc475a3c235ee5587e05e97cabfeeecee9fa8d2dd05208d696ddba22f74c
- Witness TXID
- 7a427e0fd05b7ce52e917088fd6d878712c4595a8835a4e5146f65d8effbb43d
- Block Hash
- ae3443d52c957585712fb81a322f883e96583e6411b9ac0296b948f1889e4644
- Version
- 2
- Locktime
- 6787
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,845.36 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent