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

Block 32742

Hash
000000af59f4862e3d9e9f50d5c4633aa7498a0278baa096e0bc5f2751ec5d02
Confirmations
8669
Time
2026-10-25 17:00:39 UTC
Median time
2026-10-25 16:52:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e861e63eddb470d69b0711bcc660459d394afe4baa4aadcc3aba14b78d4d92e3
Previous block
000000a12436f51940b2d4c6ccb354ea6d9cc4ad29f99a870212a9351f548925
Next block
0000016fc84de4ea4118e5ce3909c03af88a3d0ec5ee835304829df00263c6d9

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 32742 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
62e8e38aafabdac80431942b2580b6f4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e861e63eddb4…14b78d4d92e3 coinbase1250