Block 28157
- Hash
0000018545a20170e758617928d41970c7fad3781ee6b3ebb8fb53e134d19f02- Confirmations
- 13043
- Time
- 2026-10-20 13:24:24 UTC
- Median time
- 2026-10-20 13:16:21 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
e13e584d779f3f21a1451568155896171f9f08f9dca052bc39abce0a6842647c- Previous block
- 000001510889fbf74b2015feca8263cc3571228a171c775714440c395cf87e13
- Next block
- 000000f25b9402671fc1e36508ceeb3ec1c9148bf040985f3029d7b8e4dafc23
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 28157 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
1e18b8956649f8702e5e5b5f8cfb9f7c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e13e584d779f…ce0a6842647c coinbase | 1 | 2 | 50 |