Block 20993
- Hash
0000006a675d5bf984c51032476359c04ef68a824a2ebeda09fe7c9ae72dec12- Confirmations
- 20531
- Time
- 2026-10-12 08:10:11 UTC
- Median time
- 2026-10-12 08:01:45 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
e824308d78888230bbce000b7cb743f2083f3a209aaed9e961f942f239f6e9b6- Previous block
- 00000018ec1e3173eabd183c11318ee78a3a2812ae43f9a9435a1fd1f1d8690f
- Next block
- 000000a9b02b8f0a46371d8754457db22d20bf5d83fcc6a0f6a297b376f6e83d
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 20993 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
d03ed908ef0fd86f7cc20824bd39263b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e824308d7888…42f239f6e9b6 coinbase | 1 | 2 | 50 |