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

Block 23046

Hash
000000cf15afb92e2f85463cb68b20d231282b0b64ae949fa27d6a1ec7f1d4d3
Confirmations
19050
Time
2026-10-14 16:59:12 UTC
Median time
2026-10-14 16:50:49 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
b5ea13eb7246fd574aca68e0afb509db550e2c06a7c9100148a1845b9de620b5
Previous block
000000b28def143e1d63286df40a0dcc51eb96042b962bd199f6ad364a46d43c
Next block
00000076b81d3798e7d14a85237ae2d2fe3f54c0a46706bc47009f098869c4b6

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 23046 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
bfbd859190969b9fd3d32a45dab22c81… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b5ea13eb7246…845b9de620b5 coinbase1250