Block 21948
- Hash
0000009f5e1f95854541634d649b6cefe052748a553b7b7c6a5a02e7219343fd- Confirmations
- 19945
- Time
- 2026-10-13 10:48:38 UTC
- Median time
- 2026-10-13 10:40:00 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
d23d1965e54951db81c086ad3d291af9bb658724b73e92a22c3a02a7532d02e0- Previous block
- 00000050bb118992dd65e666dd349009533c78449bf27bf116a362eed3b83e9e
- Next block
- 000000b0f3e14f491fc3dfe012bb0aa10926710fc809b3fae84ed3196285dc69
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 21948 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
d72a2cd9a94d64041519b9a3b7c30823…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d23d1965e549…02a7532d02e0 coinbase | 1 | 2 | 50 |