Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 31952

Hash
0000006d134253fed72b02ee71a973acaca0340142dfeb895b3d6d7171774dda
Confirmations
8394
Time
2026-10-24 19:53:12 UTC
Median time
2026-10-24 19:45:13 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
36261bb783e96c49ab6a3f6e2c08d17227dd546596f6bf27fb10a0e8f00abf0e
Previous block
00000149ef650d81e6849c3a4ae8f47690a9e8bc762ae0c07de895e6534f456c
Next block
00000013c62b3f54cb5d6c3a8a540523c394dcec60bd8d53e708b60432a208d7

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 31952 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
77cc78235f69e0b1041f3011c3796b64… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
36261bb783e9…a0e8f00abf0e coinbase1250