Block 23899
- Hash
00000022942f40b25b12f1bf0a4b72c77dbeb12e693dabaae9900fbd8b44cb3d- Confirmations
- 17244
- Time
- 2026-10-15 16:31:23 UTC
- Median time
- 2026-10-15 16:23:02 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
9fe34ba2cb68a1e2b1355d5474c972b1f5cb99a87b3f4f1583320a2589a915c2- Previous block
- 000000be4523ffe1c0222fe455b62fb5210011f8ab795ffcadb4c14ebcbedc04
- Next block
- 0000008459c7d5762b5b8463a36f5c725858dc7947dd7fbbf68cafa3892f854c
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 23899 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
64c7830abfe797a4a44cccab1fe36384…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9fe34ba2cb68…0a2589a915c2 coinbase | 1 | 2 | 50 |