Input #0Sequence 4294967294
Coinbase input
025a085a089600795b191b
Witness
1 item · 32 B
← Block #2,138Testnet
Mercatura Transaction
Transaction
646ccb0275f8259451a2e4ee2e2e955ee777dd5032c400963e234c22b5f3a54f
CoinbasePQ · ML-DSA-65
Timestamp
Oct 11, 2026, 5:01:39 AM
1h 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
- 646ccb0275f8259451a2e4ee2e2e955ee777dd5032c400963e234c22b5f3a54f
- Witness TXID
- 0fda60a9e23f4e4a7cd605b2abb637ddff9d564ee74caff6eeb3f8f4a8a1727c
- Block Hash
- a319be5f39ac64d1ca25b9ff624c09a1f6cbcd85f486c7b9eb5fbb8b38fd680f
- Version
- 2
- Locktime
- 2137
- Serialized Size
- 188 B
- Virtual Size
- 188 B
- Weight
- 644
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,784.40 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent