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

Block 24527

Hash
000000b3b41284b8b30f7a9536768bbb717ee10f45e1e8522c730347d8de213c
Confirmations
16367
Time
2026-10-16 09:43:10 UTC
Median time
2026-10-16 09:35:03 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
342f3f1de711a8a31f7c4dda67f462a7bd39061cea7a9597ba61da6d06dc0499
Previous block
000000c57e9ca53708b784bff4dcc720d9560b2f504eaa245f943600bbc1522b
Next block
0000001b812c4cad363563db6aa0a383048763b5f98b441e6a11d9b8ad78b282

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 24527 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
ea7e6dee770068b2d6d90888f0681860… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
342f3f1de711…da6d06dc0499 coinbase1250