Input #0Sequence 4294967294
Coinbase input
02630a630a000000000000
Witness
1 item · 32 B
← Block #2,659Testnet
Mercatura Transaction
Transaction
178e4c7ef1a6acf0a80de708580c723637e5f117dc53ca21796460959b3e7bad
CoinbasePQ · ML-DSA-65
Timestamp
Oct 12, 2026, 3:09:44 AM
2h ago · UTC
Fee
Coinbase
Mercatura full-byte fees
Size
188 B
Weight 644
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
- 178e4c7ef1a6acf0a80de708580c723637e5f117dc53ca21796460959b3e7bad
- Witness TXID
- f72e8d09d1c43fc5ff0044808f215f83441a91fc59bc91f5847d192090432090
- Block Hash
- 4e3572a87097e66cd0efe86e7219614966008f137b65bd0cc059515004baf824
- Version
- 2
- Locktime
- 2658
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,786.28 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent