Input #0Sequence 4294967294
Coinbase input
02ed19001008cfd33ad2c696816e00000000000000
Witness
1 item · 32 B
← Block #6,637Testnet
Mercatura Transaction
Transaction
a4b8dc816873bdb2ed6449fd8d187c1808f9103a497caf7254b7a1e549d88381
CoinbasePQ · ML-DSA-65
Timestamp
Oct 19, 2026, 6:07:16 AM
1h 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
- a4b8dc816873bdb2ed6449fd8d187c1808f9103a497caf7254b7a1e549d88381
- Witness TXID
- 34f40005867149bdbf54162d50c74bdc02a9d8af66650a97489386ccc1d6f94a
- Block Hash
- 27bd560d236de1e1762db5a0d4ef62d6c849c5f95284434113d3528c0a521e8c
- Version
- 2
- Locktime
- 6636
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,841.34 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent