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

Block 33144

Hash
0000015f528f593e42d8e176890fe372e593b07f974e90c79023cc8b18f749f0
Confirmations
8194
Time
2026-10-26 03:44:22 UTC
Median time
2026-10-26 03:36:31 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
04bfa6e8e9ed96e24f568dcb4f024dd80ef43bf09a7e96320858de5adcecd932
Previous block
000000f74d9ecda51e65d20d8b08bff32352f42f3db8a7286b33dc264f8c7b06
Next block
000001443ae7a38e182ea10f133ced5f9b12960e4c99f9e561ad0ec08afad2af

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 33144 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
96e6ad7b77bd192cb7f8251c2c2b2e25… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
30f2d929ab6c…adde4156930e coinbase1250.0000031
de70f51cf196…29dc65fe6a25 pays to P2MR1210.99987580.0000031