Block 2421
- Hash
000002c5d1f90af82995e5de834ba644d36517fc635f53383c4332fe77ca6047- Confirmations
- 39780
- Time
- 2026-09-17 16:55:05 UTC
- Median time
- 2026-09-17 16:47:07 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
3fd7c6447014301ed353af564458884a5aaa1f55f6024268a9cd71001c73c155- Previous block
- 000002e82b9e263054749ba03c9a7da01c48ea116c6d0fca78be13cf54f9e7c1
- Next block
- 0000002297bc6d337ee91940a6779167837fd3cf3e10283212d6d55d0e97841c
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 2421 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 |
|---|---|---|---|---|
| 3fd7c6447014…71001c73c155 coinbase | 1 | 2 | 50 |