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

Block 30475

Hash
0000014c68c267449ceb008b0dc00f21e62035f79a9d1e0b27ea5cae9f5d5185
Confirmations
9804
Time
2026-10-23 04:06:49 UTC
Median time
2026-10-23 03:58:34 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
3d58fb7bc531b2f4a88ab2e505ae9997fd033a1015f1c31a88670c4c23fb853d
Previous block
0000001ca684ce9ae9d4397b541cb3564e3f87cd3e34189d9c1a8e9b47f3a2fc
Next block
0000013f32cde427df1983b19198e834b0965680e9dba1469873d7eef336f6cf

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 30475 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
2865faf868c26b590abd56b485b7b97a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3d58fb7bc531…0c4c23fb853d coinbase1250