Block 23221
- Hash
000000ae7bbe0580d7e4f71274edb16445683134d614529a23b1d9f35f7bbd6e- Confirmations
- 17699
- Time
- 2026-10-14 21:50:45 UTC
- Median time
- 2026-10-14 21:42:29 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
bfcc2b2faaaaf3d8d5391651e47c48ec13001f4dacf7971196ed6361d23ad810- Previous block
- 0000000f0b030a80acfa6260b15170b5a9584d99fd8cb2336dd1081c541a3740
- Next block
- 000000e2895c28660d893e7d2fdfa1851d723bd5f43ff6ab6c91419447ef5f0f
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 23221 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
ff834bbebbb6a04cc870ea1d91c62ab3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bfcc2b2faaaa…6361d23ad810 coinbase | 1 | 2 | 50 |