Block 3973
- Hash
000000ce8837d017cf455d8fe6bc273f17416b8385ff88d265b4408800588457- Confirmations
- 38315
- Time
- 2026-09-19 09:48:40 UTC
- Median time
- 2026-09-19 09:40:43 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
2b3ec7ab00be59c7a9f5bdddf4ed09b62d56377dc31739c00db93504b6719b25- Previous block
- 00000233a38199b92e1fbb090100b291337e9f1f037fd5ef15976d100c4ace4f
- Next block
- 0000030a8bbccc018c74b14fedb3bfd9486660e578cc0364133242d4c319d773
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 3973 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2b3ec7ab00be…3504b6719b25 coinbase | 1 | 2 | 50 |