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

Block 29465

Hash
000000b7985c2ae602f7fce1006930c1ed92bf11e01fddd018240a563c20d48e
Confirmations
10614
Time
2026-10-22 00:48:38 UTC
Median time
2026-10-22 00:40:38 UTC
Transactions
4
Size
7,099
Weight
16,282
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
0f91102d674faaa4d3c7abca921cc4659428074d18d26cf29dae08024b656fc2
Previous block
0000014c25989163310d3efea6ac12b31b0639307ff0f4ee5da9f3b5e691b2ee
Next block
000001487634013406f7230c5fe1d4bd3e1a485c1bf77950d42bf3600b3af9bc

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 29465 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
870c7a9389ed8e8f514cab85e4a69965… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d753d4765cd…cf3a13e534b9 coinbase1250.00002656
ff216dad6c3c…b312a4761d5a pays to P2MR121.99984790.0000031
65b871840041…7d224f1d6155 spends P2MR pays to P2MR110.999997420.00000258
5dc36da5b19d…78f59ffaa391 spends P2MR pays to P2MR110.999979120.00002088