Block 3187
- Hash
000000f65ffad56af826ada4b1d198ca45ff105abe3e0ab905e7bc554d6bb46a- Confirmations
- 37234
- Time
- 2026-09-18 13:07:25 UTC
- Median time
- 2026-09-18 12:59:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
3f249b0b92ee3c4a4e9a86ab760c168d799a908a43da0809122896b3edb7ea3b- Previous block
- 00000245d97e5cebc365b0c6f26bc205ea28a5a28efe3bdae5bbcfdc3a4dd838
- Next block
- 0000014672e4efdd09e76a7bc0f304dae98af3c1b5bf4937e29418cba6e05177
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 3187 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 |
|---|---|---|---|---|
| 3f249b0b92ee…96b3edb7ea3b coinbase | 1 | 2 | 50 |