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

Block 29795

Hash
00000158dc37d1289788c83768d5cf961f39dffeecfa0671c08a7768de0f531d
Confirmations
10322
Time
2026-10-22 09:42:22 UTC
Median time
2026-10-22 09:33:57 UTC
Transactions
8
Size
8,504
Weight
19,448
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
ecc19983bfb2a177e2e375d320ed97699f532bd9d6b8ef22d6590c4780a3537c
Previous block
0000012e97e9c94ba6c53216be27e43c4b222021811c81632948530980340f05
Next block
000000264ed60a7b9a64614858e1137e5794606c28a46368abd949640e380e18

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 29795 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
2a09ee78123d9bc273a9c65f06eb55ad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8dda90715922…b6639e095932 coinbase1250.00004242
492fa52ca49e…cce15e1c3642 pays to P2MR1213.99988510.0000031
f6d3e7b2f8ee…8ca32c6d9ecf spends P2MR pays to P2MR110.999997420.00000258
a806509b826b…b648027d4200 spends P2MR pays to P2MR120.998993120.00000344
cb58ae3b7887…18d67edffb11 spends P2MR pays to P2MR120.997989680.00000344
bb0fd8e9a00e…e09ccd71e760 spends P2MR pays to P2MR110.999979120.00002088
fbc8023805a3…f16262b12c10 spends P2MR pays to P2MR211.999995940.00000406
5b2f2aabbc7a…92dfcffa0adb spends P2MR pays to P2MR220.001995080.00000492