Block 23220
- Hash
0000000f0b030a80acfa6260b15170b5a9584d99fd8cb2336dd1081c541a3740- Confirmations
- 17777
- Time
- 2026-10-14 21:49:09 UTC
- Median time
- 2026-10-14 21:40:50 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
d830382713d16920dac44f756d0cc7328ae721612b31260727aafaf407fbfbeb- Previous block
- 0000008c118361620201cb9aff2074937635905c31aa39a6bea691e39d209d02
- Next block
- 000000ae7bbe0580d7e4f71274edb16445683134d614529a23b1d9f35f7bbd6e
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 23220 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
9e9dd22e8b5a463547d69e742808b0f8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d830382713d1…faf407fbfbeb coinbase | 1 | 2 | 50 |