Input #0Sequence 4294967294
Coinbase input
022a5300103a2b5161bf0149750208000000000000
Witness
1 item · 32 B
← Block #21,290Testnet
Mercatura Transaction
Transaction
b4b424699e645fc65c17a27fa4b19472b3a81030f002370acee341c1e238177a
CoinbasePQ · ML-DSA-65
Timestamp
Nov 14, 2026, 12:22:28 AM
18m 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
- b4b424699e645fc65c17a27fa4b19472b3a81030f002370acee341c1e238177a
- Witness TXID
- 4b2beca16e25c82a20d4e5667a8974b3e7b7c9fc7da247b2b448503e11af3a1a
- Block Hash
- d81f3d8d395ca640649689c1d8649d6fa88ee47b9c08a3be2510276a868d2dcd
- Version
- 2
- Locktime
- 21289
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
25,457.59 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent