Block 2636
- Hash
0000021fc206708e68787ddd6f8876ccc6e75c52c202cc96993618ae6c439ceb- Confirmations
- 37988
- Time
- 2026-09-17 22:34:11 UTC
- Median time
- 2026-09-17 22:26:27 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
d2e0c8ec657be94813707b27e825c28c41192a5548717f8bdbb6b0ce625721b2- Previous block
- 0000032961e6bddc49ff714ca1745658b23cb1d815472b05d34ec3a5543c4baa
- Next block
- 00000306bc072dc27bceabe87a22756eab0f9cda569408b8128b89227a38b0c5
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 2636 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 |
|---|---|---|---|---|
| d2e0c8ec657b…b0ce625721b2 coinbase | 1 | 2 | 50 |