Block 30109
- Hash
00000140c32ef729846a5672361ca3b385289f8d2d110b7f507d673e2ae94781- Confirmations
- 12245
- Time
- 2026-10-22 18:15:29 UTC
- Median time
- 2026-10-22 18:06:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
ab24089d336818e3f4e02adfb7a04e4ca3e97b7b2bbd56e5d1c47c2fc498b3a1- Previous block
- 000000666050d4e2eb9aa6a7f251d6da2a53b17e35dbab391c1cd22bba4b5d11
- Next block
- 00000068df7f78fcfd19bc957fa5a9afcb2a59dc42894a28e555baf2b1e6d0c8
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 30109 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
ca8f641af7d932bfa6bd446dfed2a1a0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ab24089d3368…7c2fc498b3a1 coinbase | 1 | 2 | 50 |