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

Block 34312

Hash
000000da1b80a51378fbfbba7c88e8966a68d8c130fad8a454fc0d0248580790
Confirmations
6034
Time
2026-10-27 11:08:14 UTC
Median time
2026-10-27 11:00:03 UTC
Transactions
7
Size
15,767
Weight
26,180
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3d093ce935503870fec1829a4bd388d7aff1fe6e9298c151f510c072abeca2bd
Previous block
0000015ac78635e67a757633a2f0373f435de67c3b1f22155c24adb611fdab70
Next block
0000017fd4ce90b48b9ea0f3a270bedee6bfa07a4554cbbfc3f8a45b9e52b394

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 34312 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
c200961143b8a08fd8c6013a8e4ea9f3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
431b23baabdc…dc76b75f0006 coinbase1250.00007607
d32bb4000415…b27932de980b pays to P2MR1236.99995640.0000031
4f472d90348f…c4191ec9c44d pays to P2MR1218.99990060.0000031
5db6b86b59d8…400d284a5bb5 spends P2MR pays to P2MR110.999997420.00000258
66356f95be5b…fe4e11fdd76f pays to P2MR220.019971950.00000465
0e27afdcf97f…c04cd6ca7cf0 spends P2MR pays to P2MR110.999979120.00002088
60ca30f3371a…f6c3d4194246 spends P2MR pays to P2MR110.999958240.00004176