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

Block 32501

Hash
000000bd5326f33e55d526ec24d759f3aff5430cf3bfd8cdabc2f16ad2133cce
Confirmations
8550
Time
2026-10-25 10:34:23 UTC
Median time
2026-10-25 10:26:31 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5577c906c22d1580349fe75cc216e3bfb336ea05605a662633d23b7dc13f75c8
Previous block
00000010e59e4e16698ecf86a7f2164c8c03733f07e77c4b7048a03e2f221347
Next block
00000128742072e84525df6d0afefece18365fb7b49dfb3da06608440f2e0426

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 32501 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
f60b702d169010fa27b4f78c0c243fe8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5577c906c22d…3b7dc13f75c8 coinbase1250