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

Block 35726

Hash
00000171dd1d4381d70eed40d1a5be693168ac464d2a4075f8b40a35743e8652
Confirmations
4934
Time
2026-10-29 00:52:10 UTC
Median time
2026-10-29 00:44:24 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3e94259849bef132814a4c537778fda866b2d21ddd7fa75a2bc4597c1709f7a1
Previous block
0000001c31b7c18b4c4651a9f5da3b44d37b49a3101a4a33944a75363c2a802e
Next block
000001967a8f357f809695997c4b1156b7d3a7e3cb8eb771dfbe6e36a9f822e6

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 35726 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
58f05b272bce62b034887ed91c2536e1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3e94259849be…597c1709f7a1 coinbase1250