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

Block 28184

Hash
00000134949eea1f8d1cce2380fbb32352b60038e673d8e8b59417dfb8de3aca
Confirmations
12489
Time
2026-10-20 14:09:06 UTC
Median time
2026-10-20 14:01:20 UTC
Transactions
8
Size
4,314
Weight
15,522
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
7026ae1673596c1ccd38737d2b9793906cb9da4ef5ed8c9c9a1e2bb389503e81
Previous block
000000cb674bec3609217a5901b3e7daa5e90534fdc4d8d0baa7a0f0b8698dfd
Next block
0000005361e721850418a481ba72767d644c6dba599214331666d097c5f70ddf

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 28184 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
99673f692cc7205533a21e997559c723… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d34c2c274a25…6d05eec3f2f1 coinbase1250.00002284
36b2a37bc39d…32794f064020 pays to P2MR1222.9999130.0000031
27ed2cb47c83…675d5c22a375 pays to P2MR1229.99993470.0000031
f8b77d023e3f…29db844ac190 pays to P2MR125.99986030.0000031
a42beeba25b6…8542e71d8ba3 pays to P2MR1217.99989750.0000031
455efd0245cf…588ccfb6a1b2 pays to P2MR1220.99990680.0000031
032a87285221…02ad15eb48db pays to P2MR1211.99987890.0000031
293e40b1ba65…40dc732d91cc pays to P2MR221.481586930.00000424