Input #0Sequence 4294967294
Coinbase input
02cd1f0010c72560923a42f2297f24000000000000
Witness
1 item · 32 B
← Block #8,141Testnet
Mercatura Transaction
Transaction
b8b873da19bf028b96ecae3a41ff1acfea2b35ab7b476e41e41fc00ed1356649
CoinbasePQ · ML-DSA-65
Timestamp
Oct 21, 2026, 9:29:00 PM
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
- b8b873da19bf028b96ecae3a41ff1acfea2b35ab7b476e41e41fc00ed1356649
- Witness TXID
- c2cfd86badc619e43286bd0ec81105e912d143fe9ebb3c02f4dd66c591d2013b
- Block Hash
- 57aa494f927daba110e16efd391cb31473eb3b793343dde8b8b87b4d85c7f2db
- Version
- 2
- Locktime
- 8140
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,889.60 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent