Block 27540
- Hash
0000004336595f392bd6242a7e76d035ad934963bf122cd6be7f9258b9ecbb22- Confirmations
- 14721
- Time
- 2026-10-19 20:39:07 UTC
- Median time
- 2026-10-19 20:31:20 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
28751c2393dc74dbf9d748ecf5cf38d03e58e81a5d816ffd0bc083f744667c8a- Previous block
- 00000042b02d48dfd0f6883796d5da0eed18f67104cd2c215053d33681d39712
- Next block
- 000000773593a66ab0d5fb59ebc8d6443b40e0c2a69ba08c40fe30793b5242e7
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 27540 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
69bdd516fd50fdde828a79bb5ef81c9c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 28751c2393dc…83f744667c8a coinbase | 1 | 2 | 50 |