Input #0Sequence 4294967294
Coinbase input
020354001007cac414a79c29f06e23000000000000
Witness
1 item · 32 B
← Block #21,507Testnet
Mercatura Transaction
Transaction
3f21daeec2e89cf9011f3ae346aa147758866d601e2805a1a4b46c6663d24c39
CoinbasePQ · ML-DSA-65
Timestamp
Nov 14, 2026, 10:03:27 AM
30m 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
- 3f21daeec2e89cf9011f3ae346aa147758866d601e2805a1a4b46c6663d24c39
- Witness TXID
- e436d6c9717b1d9c8abe12ba98bd1556bba4d803f7177bc2a018ab06e2e69231
- Block Hash
- 0adcc41b3ea4e113e58b7df4184897cf2b49ed027ef03d778b439e345e2d81cb
- Version
- 2
- Locktime
- 21506
- Serialized Size
- 198 B
- Virtual Size
- 198 B
- Weight
- 684
Inputs
1 totalOutputs
2 totalOutput
#0
Value
25,505.35 MCA
Status
Unspent
Output
#1
Address
No address
nulldata
Value
0.00 MCA
Status
Unspent