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

Block 23292

Hash
0000003f7f6d5edfceb7e61de4241295bed410ccd31a12ea3aa30eea3b227dc0
Confirmations
17727
Time
2026-10-14 23:46:38 UTC
Median time
2026-10-14 23:38:23 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
84588ecc3c393757e0e606445ea24d7a8b887120c6c96706d26ac013a49093a0
Previous block
000000c18135e9225baba8fb7b20e3e0467c322c5cc751e159f701c0e1e0de11
Next block
0000000fae4afb9e7bc3e3f3168cf63d602290351a9e203e08b67e0424b42851

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 23292 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
c1ae885aca4900f7130a123f66161d30… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
84588ecc3c39…c013a49093a0 coinbase1250