Input #0Sequence 4294967294
Coinbase input
02b91f001019f3245aeae8c01d2124000000000000
Witness
1 item · 32 B
← Block #8,121Testnet
Mercatura Transaction
Transaction
4e78c18a616447ea0b380438114f40d74fb347929a8e6e8a66af207abd62187f
CoinbasePQ · ML-DSA-65
Timestamp
Oct 21, 2026, 8:41:21 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
- 4e78c18a616447ea0b380438114f40d74fb347929a8e6e8a66af207abd62187f
- Witness TXID
- f0eaf5afd355b8bc7e4e89add9b49f99acad3103d2b4116f9a59e05e5a5c916b
- Block Hash
- c747585ee2c2efa9da39cb5814a644aa83545c756812ddbe00c71f118838043e
- Version
- 2
- Locktime
- 8120
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,888.84 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent