Block 3149
- Hash
000001fc3640538f834b8bf569132e6e8d8ccd4287f7b6226654d4f1b4064fb2- Confirmations
- 37824
- Time
- 2026-09-18 12:06:54 UTC
- Median time
- 2026-09-18 11:59:14 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
1269b7ed4147f0aa32f51558724e7d69b471404455fe1daf7a7353b61d8d98c9- Previous block
- 0000018a02990239a3daeeb92e2ca7611b02bd2dba569e10f5c973fc1a4078b4
- Next block
- 00000102ca2aa8a08f91c39f09cc826b513aae7e75fa9bf7924de7f1f39b26f6
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 3149 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 |
|---|---|---|---|---|
| 1269b7ed4147…53b61d8d98c9 coinbase | 1 | 2 | 50 |