Input #0Sequence 4294967294
Coinbase input
026f1300103a90923f69556e85bf03000000000000
Witness
1 item · 32 B
← Block #4,975Testnet
Mercatura Transaction
Transaction
a21f056fec6edd2679f0083d099edfaadbb36dd796dd7ca1c4632b0fc56f508b
CoinbasePQ · ML-DSA-65
Timestamp
Oct 16, 2026, 6:28:13 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
- a21f056fec6edd2679f0083d099edfaadbb36dd796dd7ca1c4632b0fc56f508b
- Witness TXID
- f89d8be03303ecf32a3476a74320ffbfa3462f45d77fcd8e305b4cc219d38a50
- Block Hash
- 408f664bc6a42d8c10c88915750939071e22f9d6ae2bce5a01b52f1ceebcdd31
- Version
- 2
- Locktime
- 4974
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,807.60 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent