Input #0Sequence 4294967294
Coinbase input
02a119001019f3245aeae8c01d6202000000000000
Witness
1 item · 32 B
← Block #6,561Testnet
Mercatura Transaction
Transaction
a21502e5a6aa62decaf3adca58bfee7c479ef106d548b192b1c80b74c1df1b94
CoinbasePQ · ML-DSA-65
Timestamp
Oct 19, 2026, 2:59:59 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
- a21502e5a6aa62decaf3adca58bfee7c479ef106d548b192b1c80b74c1df1b94
- Witness TXID
- 66537300885dd89b3bbd86d16ca61e6b667fb703564b365fd9aa02eae33cc772
- Block Hash
- 3604a75022833edd04efa109eba638bb060103ccc10b2d5d26d520e03c051d63
- Version
- 2
- Locktime
- 6560
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
23,839.37 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent