Block 27856
- Hash
000001582b1da64e0d67901f95f6a84e79e7ecd6b80482099e200ef90134f1b3- Confirmations
- 14505
- Time
- 2026-10-20 05:12:49 UTC
- Median time
- 2026-10-20 05:04:46 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
3e3d508ccf852c1231a95053cb7dcedb992ec82f226f1bc18df4b966d2d7a214- Previous block
- 0000018f28a355701c62a30917c209a2a4354ff49e19f5a0d3831bfafd10e7fa
- Next block
- 000000d69ed5044d9b80de1a98e8767ccd9bbda4c45ecbe6f11b5d353dd76d13
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 27856 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
0f2d8b685b8fc46b42deeba0254cf19b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3e3d508ccf85…b966d2d7a214 coinbase | 1 | 2 | 50 |