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

Block 39323

Hash
000001ad24e5947b6f08252ede74eb9f468006c6c4a8ef9b43b9bc7d7995ac52
Confirmations
1966
Time
2026-11-02 00:31:06 UTC
Median time
2026-11-02 00:23:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
11d93e8b869563a4621484695d13c37eace9c0c215632809dfefae0149819756
Previous block
000000ff62b4bfed6fa94a57fb72fd7f2af7d13c096b80232441a35fa643f224
Next block
00000067765bf7ebf8407a079acbc0d7cc21c7dff4611659667865ed6134e63a

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 39323 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
6979a67decadeb580b02e5653086d77d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
11d93e8b8695…ae0149819756 coinbase1250