Block 21928
- Hash
000000342cc6c97ff2716fdaf9585a73f84675095f706905e46a9b2265804576- Confirmations
- 18854
- Time
- 2026-10-13 10:14:54 UTC
- Median time
- 2026-10-13 10:06:08 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
8860307f213be845f0094e13e9d924d19f343b95721305e2392b6c66d3d34bb4- Previous block
- 00000120b45f1a28907b39b5ec6a916b2e82f0cd4cfb4f4fbd4dec18e5b538b4
- Next block
- 00000066cff4a8566e3cddd52b167dd44242b88b18d12091d8cf7be08895947d
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 21928 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
6b6c1aa49e6ec30541c47872f16d9fd1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8860307f213b…6c66d3d34bb4 coinbase | 1 | 2 | 50 |