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

Block 32375

Hash
000000d4dcc181e64dd40805c53e7f044109f2139bf74c47f0b8783fcf634d35
Confirmations
9284
Time
2026-10-25 07:13:58 UTC
Median time
2026-10-25 07:06:18 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d40f95978c38cc5a661b52133f0a651cc4edf458c9f76b54c94b5bb4fb810af3
Previous block
000000cf009f981cd914991bd53f75e1ea177253d288ac1a9eff5de80b8f0b42
Next block
000001cd2bbc9121e0010bc0be9c1ad6cedfe6f0242aa210c992b2d381806f42

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 32375 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
7e2e3a0052f4c320ef238e1e9a9c089a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d40f95978c38…5bb4fb810af3 coinbase1250