Block 1866
- Hash
00000164cc4ce4950ab50389098704640c421ea6ade52402d672eee4685c27ca- Confirmations
- 39891
- Time
- 2026-09-17 02:18:56 UTC
- Median time
- 2026-09-17 02:11:02 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
0c824055badbed81fb6d98882fbc06aadf343255f89342ba0cde4367c51f644e- Previous block
- 0000012b64caae3244e2cc362f4f5ae9d5e3b0d4b40d542f212f17981b199bc5
- Next block
- 0000029d9cdea2250907a33aada6c2ce9df2e4a11f9fe7eac087b006899dd13f
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 1866 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 |
|---|---|---|---|---|
| 0c824055badb…4367c51f644e coinbase | 1 | 2 | 50 |