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

Block 24374

Hash
000000dc9598287b9f53741267a8008f3f48e13f8704dd739ad592d149f680d8
Confirmations
16657
Time
2026-10-16 05:34:39 UTC
Median time
2026-10-16 05:26:27 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
eb62dd23648b7cc765c7db67b948a0dea3e8b3c04a52cfa212fef2a71832e548
Previous block
0000010baa836cba9f7b1034ca4ed1451d5cf1fd5078165d536c1f4be870aa31
Next block
0000003fc10ddb5bd98d64eb8a6ad2ccc611efe04eea5a138568efc2740fe371

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 24374 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
aba34b51c56f02be0be927795a5720e1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
eb62dd23648b…f2a71832e548 coinbase1250