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

Block 32207

Hash
0000001844e4b8cc4c5f3d08b7a46c65609ae44322a39783515d2538a81ef9fc
Confirmations
8143
Time
2026-10-25 02:43:26 UTC
Median time
2026-10-25 02:35:28 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
b93c882c5589a543aab925126955c59369a9a088800a2318999b349deffe7d31
Previous block
00000029c02cff0db75b1e536e384538661b8f730a9b1858e07c16c8e7745bd2
Next block
000000e0d8dfa9eda034149f5bbf23218823ba7242f04f9140c838357e76b205

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 32207 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
c8407f37bdfb81c20919e7717693780c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b93c882c5589…349deffe7d31 coinbase1250