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

Block 26065

Hash
0000002adb68ce32503f876b1376d54e4ed53fe186ff652f80e9520f1932989f
Confirmations
15531
Time
2026-10-18 03:38:15 UTC
Median time
2026-10-18 03:29:49 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
78073770fe1cc05df421d5ce84347e1cc384aab7c824ecf925b9c2733fa21b74
Previous block
00000006dbe84506454be228f8baefd8fef1528b35589010916de9133e664b59
Next block
0000008fc6bfb773558b70f3dd9f2f53187948f39d9d5e86d3c4615fe6f48e55

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 26065 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
c7055e509419cd68a4f217adbb1d9222… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
78073770fe1c…c2733fa21b74 coinbase1250