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

Block 34610

Hash
00000099b22fe494c5a8071328e7efccb74a5990370b8c91dbedc9f9385ee962
Confirmations
7652
Time
2026-10-27 19:08:54 UTC
Median time
2026-10-27 19:00:31 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
7b468800aa1540e8f1b03eed23295200b75dc2384f226665023af114db98d803
Previous block
000001113b6ef11382dd4eb71b9212ddb8f1580bbca0bfb00088291ac3519fce
Next block
000000b5e96d257eb06f1db76a2dcb5cf5d28b28e28dac14b9fbe6ae766a1fae

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 34610 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
da3a9f7f3d6f8c75bc8c17503f61701d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7b468800aa15…f114db98d803 coinbase1250