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

Block 24605

Hash
000000c0c533faa6ad2fc8ee8077d364a4be657e8024a3efe8fa4e2d5af3e13f
Confirmations
16143
Time
2026-10-16 11:51:47 UTC
Median time
2026-10-16 11:43:24 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
2699a15979b4e462572fc358051d55a6a8b31b297fcad196bd75ca182da28ba4
Previous block
00000028cffc1b32815e9f437cadbe6ac0fe4c6c7c8744646c41e00103121d8e
Next block
00000123e08a4e13f279e9b6702a4689a76fe3f31031b9d3f3356f39e95cfea8

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 24605 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
df4ba6eca9266d5592a35c92acab0db8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2699a15979b4…ca182da28ba4 coinbase1250