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

Block 34328

Hash
00000094ee8b52e1a4a77d13d34e0f4681e71ea9954df7f9e2219e257047b66d
Confirmations
6186
Time
2026-10-27 11:34:03 UTC
Median time
2026-10-27 11:25:36 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
41a4b3d9dccdb935eb06d6f659d598ea37776d5f8e083ace8e0bccce093d14fd
Previous block
00000190fc507511bb08b45f51c5b7ae717e57a73c11204d70253039d1e54430
Next block
0000014a85697202ffdcdb157a06c27f5a99d382d7ca299ebb75599af0421dee

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 34328 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
68695ef14a0f766ee629e3eea4db1247… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
41a4b3d9dccd…ccce093d14fd coinbase1250