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

Block 24940

Hash
000001617fb641723eea21fbf5cbbb86dae86c55ea548304f0250f20405f9f7c
Confirmations
15116
Time
2026-10-16 20:59:11 UTC
Median time
2026-10-16 20:51:05 UTC
Transactions
14
Size
5,437
Weight
18,988
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
7c2696b5f7e5c6b4b8173f357971f4db17db9c24d30a3800c907be301433f14b
Previous block
0000017cf1b03966856cba1881ab8e823e2011062e794051b2f7f1f3fbc87875
Next block
000000619074d972f2401d2110158e617e44ac4f32d1b2a8496c1c35f92f4dc2

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 24940 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
eefb098cad9b744bd94034341d5c52fa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9770d2716747…1aa717b656d2 coinbase1250.0000403
290c37c3bbfc…f2149838d526 pays to P2MR1226.99992540.0000031
b098aef4de17…f849b4d91c2e pays to P2MR1212.9998820.0000031
fe1d0ba6ad7a…71c3ba299e52 pays to P2MR125.99986030.0000031
292d4affd404…a3c3f61ef256 pays to P2MR1247.99999050.0000031
b78ca92cd51d…cdabdc798db5 pays to P2MR1222.9999130.0000031
292784057689…caf8816ef1c0 pays to P2MR1232.9999440.0000031
a0b2856894dd…336aeb73c1e1 pays to P2MR1236.99995640.0000031
5eab15f46287…067058ee1be3 pays to P2MR1236.99995640.0000031
24c75961204d…c8040e379de8 pays to P2MR1248.99999360.0000031
3fcada61837f…e3f56383aff6 pays to P2MR1230.99993780.0000031
9603d12f09f3…80a9976432f7 pays to P2MR1234.99995020.0000031
a5273388dca1…1e4888f2dff7 pays to P2MR1235.99995330.0000031
f45f88b70123…1b9296c5adfd pays to P2MR1247.99999050.0000031