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

Block 32179

Hash
000001ad25870538dbab8fb6253a707ed3bc6d23bc3262fd95cf21576e509fbc
Confirmations
8446
Time
2026-10-25 01:57:41 UTC
Median time
2026-10-25 01:49:37 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
b75f2eb1e84afb5cea47c4271917469454dbdde09636d7e81ec67abc9d6b3723
Previous block
0000011982cc508d0c848f700a0dd54ea473004bd2f550b143df1a7d220d6af9
Next block
0000010dcc61d9b7ab4709d916ddb4c0146f2950a40c8a8c0fda93a4b11caec5

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 32179 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
cf3e7195170123dc92404e0f097c6699… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b75f2eb1e84a…7abc9d6b3723 coinbase1250