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

Block 31752

Hash
00000117a01744b33095a916283ea01d57dbb2c61d1b8a9a8377af97173f6613
Confirmations
8978
Time
2026-10-24 14:29:35 UTC
Median time
2026-10-24 14:21:11 UTC
Transactions
3
Size
3,251
Weight
12,281
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
253fe47e9960c06004b9906de7fbd80b5127c3bbefcbb5a61ca7cb248287215b
Previous block
000001ce29d340ace981a663278ce5b0c47c856aa3d27db765d216f14494bf26
Next block
0000013fff2a32dfe05082df24ebccf592090665a8b46bd93d3ef049998bbb16

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 31752 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
61562f15a595cb68fdce33079a9534da… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
901ec9b1fdac…9b0957e839e3 coinbase1250.00000654
0f710d85e955…44179229952d pays to P2MR126.99986340.0000031
df0327200b84…d82e8b8eedd8 spends P2MR pays to P2MR120.997989680.00000344