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

Block 24908

Hash
0000014baf0b69afdce30a416410c1532c7c0590cffda3a15ac9188a9db0f2d5
Confirmations
15820
Time
2026-10-16 20:07:05 UTC
Median time
2026-10-16 19:58:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
c44cf7388d6989a19d352372b392a5ae2fd03efe3d6f960596e3df6ea14b575e
Previous block
0000017e0f24c188318bdce0fbb273eb6052d6d17b66e267fcb05da7964d5802
Next block
00000028715809cf87459bb8d1fef171f2e5b2344f59adb6e6c4e17d9bf8b42b

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 24908 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
dbca221ba7d7dffc555dfbd8cf286b19… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c44cf7388d69…df6ea14b575e coinbase1250