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

Block 32449

Hash
00000046c5018762a9b0964d1385dfdaee06e2ad5fca5b23c60d14b758af80ad
Confirmations
9047
Time
2026-10-25 09:11:38 UTC
Median time
2026-10-25 09:03:46 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
51512c3696ffdad83ddd5c9045db93ee3fd9d2570d0a6d50e67480e2a93d98ac
Previous block
000000a64cbbb1d40b9f2c3101a86176ddcbedf8ac33c7cc4c4d7b005996fe72
Next block
000000c4f509b01256e2ef324b87497a59d8cbea0a65840b6c61131bb084a948

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 32449 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
9eb42fad8e2829510962f54b27602208… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
51512c3696ff…80e2a93d98ac coinbase1250