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

Block 34482

Hash
000000109277852881abfb846330c4b326501e6f8c9db8faac99a7772370dd6a
Confirmations
7749
Time
2026-10-27 15:43:25 UTC
Median time
2026-10-27 15:35:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1fd024276b488e0108cedf70d7501e29fd40a8ea8e96faa90437349ef0e116f9
Previous block
000001f682ef09e004d6ded02dc11b9ab43010d7097c597fd1fda1ec85e9413d
Next block
000000dc61de0321679aeec04814cc78c677fb54de80b3f01432291b359d5d6e

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 34482 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
89c94fd02e75c607ef6799f8e4ca341f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1fd024276b48…349ef0e116f9 coinbase1250