Block 27440
- Hash
0000015d25c735adc4a896f686a7493045abbb9ab16755a72fa9b1b5a6750971- Confirmations
- 13757
- Time
- 2026-10-19 17:58:39 UTC
- Median time
- 2026-10-19 17:50:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
3d7b0bc207d08799fee7abf9de050b3df0855e56540c045a0f400ca989d3501c- Previous block
- 00000033c9a0abc1104eba51039288a3ce008e58422b4c0648cec7c4ae0041d2
- Next block
- 00000062f1fbc782ed13de12999c5def08331adb1cbf65834439abdbdbc0ebc8
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 27440 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
203b5c88ffd1cd759700f230a350b8e9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3d7b0bc207d0…0ca989d3501c coinbase | 1 | 2 | 50 |