Block 2139
- Hash
00000248465d121b5632d55c03756c8641b11bc3080d12fa9225cd1a222bff82- Confirmations
- 40222
- Time
- 2026-09-17 09:29:22 UTC
- Median time
- 2026-09-17 09:21:36 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
eea861182c715ecdce2cb330cd10154d6e1b74396533b94b83368529bb215275- Previous block
- 0000000b377f90de4ed2162b32722125c4bf37a6682a4452233ad9e829a0a5cc
- Next block
- 000002e7e3fa2e0990a8a6197d7c389d8ebf57f707d5c4029f3bb52de7010118
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 2139 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 |
|---|---|---|---|---|
| eea861182c71…8529bb215275 coinbase | 1 | 2 | 50 |