Input #0Sequence 4294967294
Coinbase input
02815200103a2b5161bf0149754104000000000000
Witness
1 item · 32 B
← Block #21,121Testnet
Mercatura Transaction
Transaction
fc3b8b81ef325b2668c821f4aa4db8a5e8fe349d3d7f7ede76cb01f2aea39eb2
CoinbasePQ · ML-DSA-65
Timestamp
Nov 13, 2026, 5:03:41 PM
43m 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
- fc3b8b81ef325b2668c821f4aa4db8a5e8fe349d3d7f7ede76cb01f2aea39eb2
- Witness TXID
- 675cad21cfd1e356bb3724eb4c917be6bb9eb406740d0b47a6c36c3c0f3f3f96
- Block Hash
- 5b6c33219a7886ea772025c6f7227ecf402d6a3d16e9379242c90a4ab72fe568
- Version
- 2
- Locktime
- 21120
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
25,420.96 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent