Block 2455
- Hash
0000005565e6aa240c2db02a82cfa48c1010d8be79b9c33e7610d2bef0227213- Confirmations
- 37863
- Time
- 2026-09-17 17:49:12 UTC
- Median time
- 2026-09-17 17:40:58 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
7cc13b67c5c3bd22c27f0e05760d3331ec9fdcb35a371aaaaf4958fce68f1204- Previous block
- 000000d9548c177c34ebd3be57d94732979e6ccda01458f40434c62ff17ced0c
- Next block
- 0000003120b3615aac4da06157ad7f624046c1180aa411abcb241b46a0d1fa50
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 2455 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 |
|---|---|---|---|---|
| 7cc13b67c5c3…58fce68f1204 coinbase | 1 | 2 | 50 |