Block 20281
- Hash
0000013771c77f075c82b2ee27a47225642ad4c18cdae07fd8c87536b6522bbd- Confirmations
- 20696
- Time
- 2026-10-11 12:33:40 UTC
- Median time
- 2026-10-11 12:25:25 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
a4e02a11219a725fd5785fa24142c055fc3a94baaf21f13a95782ca9e7d72750- Previous block
- 000000dc662f9bedf487304da9b15e4673a2113be1ff99b7e53fe6c4fc19fdf7
- Next block
- 000000f08c57b34abf84edc4a4355a874e3a3bc62466b49a641575a1e1f2dbf3
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 20281 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
47798d1c49fa4f8052329484f8c4d51c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a4e02a11219a…2ca9e7d72750 coinbase | 1 | 2 | 50 |