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

Block 24992

Hash
000001266fb9d2ad588f4a6bc30ec1f8987faaf59f429b08cc2475f08622c5bb
Confirmations
15293
Time
2026-10-16 22:24:46 UTC
Median time
2026-10-16 22:16:18 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
b73f91624fc801cefb93406b45f22b75c2b9d62e1ef2445d469f3fec26ef7c61
Previous block
00000101dbc65f813ce71d6e623f21d685c9ce537aaf3a0b7cbb47eef0bf2d14
Next block
00000161c200004e7a824925e7f0aac319e50429906f9b182d00da82dc4ade1a

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 24992 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
779bad3305b207fd560264d6232a4f80… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b73f91624fc8…3fec26ef7c61 coinbase1250