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

Block 22799

Hash
00000025a5188b34810e2191f1abded7f2fb3c084afb5b1acfbd1e7ff04fd1b5
Confirmations
17621
Time
2026-10-14 10:11:01 UTC
Median time
2026-10-14 10:02:53 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
18e32323cf0c391bfc0bf5e55905d6c789cef6b4bf0e9611c344d890494e6db2
Previous block
000000a8c20e1e526fe40ecf8b1a431268e5427f5918fae3ff4f28cc489275a0
Next block
00000021a95b31bffc13c321988f91c4a2ca123e2d967871a40dd8889fffeae8

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 22799 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
e1aee5a5b94f8d6bc46fda6113609cc6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
18e32323cf0c…d890494e6db2 coinbase1250