Input #0Sequence 4294967294
Coinbase input
02a202a202a24a0941c521
Witness
1 item · 32 B
← Block #674Testnet
Mercatura Transaction
Transaction
e437c4719a6d39c6c457a4420c6e7248c713388b2cc59c630e7b12c1eec1b7cb
CoinbasePQ · ML-DSA-65
Timestamp
Oct 8, 2026, 3:41:21 PM
2h 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
- e437c4719a6d39c6c457a4420c6e7248c713388b2cc59c630e7b12c1eec1b7cb
- Witness TXID
- c2ffe2145c5849bbb4692f4a76d8dc236aaf9cac89ed11d0a044a6b5742f414e
- Block Hash
- 3ba5ae0a77a58ce95b9d7405449594c0c7f50628558961fc7cdf6c808e5b7610
- Version
- 2
- Locktime
- 673
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,782.41 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent