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

Block 32356

Hash
000000c0532331e372f3d8761468be722c61d5c242fb344a834144f00ba0b345
Confirmations
7979
Time
2026-10-25 06:44:04 UTC
Median time
2026-10-25 06:35:59 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
28ee9f2db9a757dced17b3cb15c63b5df05bf080d2bec9c2f7420cfa2dfcb9cc
Previous block
000000d9d311faceb9c64aff8fe62304bf2c81baf05a7098dc41622963d366cf
Next block
0000002f0222b042e1bcbb3d608021006f55abc44b778d520ba1477820f4827f

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 32356 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
4a7a1f415cdea493c963cd7753acfa7c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
28ee9f2db9a7…0cfa2dfcb9cc coinbase1250