Input #0Sequence 4294967294
Coinbase input
022f5200103a2b5161bf0149755902000000000000
Witness
1 item · 32 B
← Block #21,039Testnet
Mercatura Transaction
Transaction
a3ce39f9e0f84a7f3c359ef2c80071cb3d2fa17d45328066a5c91c8b93875da3
CoinbasePQ · ML-DSA-65
Timestamp
Nov 13, 2026, 1:21:29 PM
27m 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
- a3ce39f9e0f84a7f3c359ef2c80071cb3d2fa17d45328066a5c91c8b93875da3
- Witness TXID
- 64ab6a35ad7500d5f94e2c3a71917f4f133cb46b26ba891e16d4e191916769bd
- Block Hash
- 3f02b1adc0f5e1f9df3235a2297e762bb2073cdd0055abef0e578d8aa65ef3b5
- Version
- 2
- Locktime
- 21038
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
25,403.36 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent