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

Block 24660

Hash
0000000d95c0bda46c1dc727ed34795ff2e767faee930506bbef8c6ab2f93004
Confirmations
15960
Time
2026-10-16 13:20:35 UTC
Median time
2026-10-16 13:12:19 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
eaff0eaa5f5b48ad4a4549b3ff3dee78dacf2be97ec2f998d7798772836112e4
Previous block
0000016269f9b1ffde7dc224619e8ce859d8e79fe3c9b13ef7a6b55b108037b8
Next block
000000e9adb9b326f381da89ed950b5eb611a6a0db33bf0bb9af0ed18865a498

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 24660 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
17fa6758cfc91293eed08881da803f46… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
eaff0eaa5f5b…8772836112e4 coinbase1250