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

Block 32147

Hash
00000130e1f08af25690e04f9b334520add411bfde061723761a162263106ed9
Confirmations
8599
Time
2026-10-25 01:06:14 UTC
Median time
2026-10-25 00:58:17 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
bdf11e05b8ecc8dcfb563110e0ed02a001ffccc0e38e518db45447b60de7625a
Previous block
00000153ab44808f25508a5cc18c818401c12f6aaeb64c675746ad680e3fea75
Next block
000001af4e7813716c7af465be17b25de0c74df2ca7de304eb72df7f1b16a552

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 32147 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
1a70ce094123a7eaf687d108c8aa8cc1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bdf11e05b8ec…47b60de7625a coinbase1250