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

Block 24984

Hash
0000004c88f6a2702d0044956e4a38251f524652f943310082e1b303404c9b3c
Confirmations
15063
Time
2026-10-16 22:11:26 UTC
Median time
2026-10-16 22:02:46 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
06c392fb95996f5c4a4a5f693d92a279d3c5c20e42a660bd7cacaf4dbb29f4ec
Previous block
000000a4007bef4a0766462b26c65747d12f9ced5634cf67cdbe52ec8598a163
Next block
0000005da131541b3ea48661a42a57e5e934a376be6da426877eef3307867a1f

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 24984 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
924c2023239efdc28e9a828022b9e90c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
06c392fb9599…af4dbb29f4ec coinbase1250