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

Block 32837

Hash
0000000934990e9dc7ffc3a6d0269e9b8d1410a3c0eb158d672465a4098263c5
Confirmations
9573
Time
2026-10-25 19:32:43 UTC
Median time
2026-10-25 19:24:49 UTC
Transactions
7
Size
4,417
Weight
15,094
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
6b64fd813ee5ffbe8b85ea19f17bb7c14b83a71a2281f1168084c888dd951dcb
Previous block
00000086a8f59a3425bdeee532d4c29b843ff04c17d61cb171cda7b699b69ae4
Next block
0000013487f092dc0f5534f6700c68c9d48a94c940eaa9bafab00c42704332ca

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 32837 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
6e14befdec9de1f5d634ca7623026134… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bba35935e463…4f6c2dcc8526 coinbase1250.00002064
ad119550351e…ffdac363830b spends P2MR pays to P2MR120.996986240.00000344
08e0820c4514…1044ee620655 spends P2MR pays to P2MR120.996986240.00000344
6729d75f3c1d…cfd0a46d487c spends P2MR pays to P2MR120.996986240.00000344
e80d60c3a18b…78fe7987bc82 spends P2MR pays to P2MR120.997989680.00000344
a467de461547…311e9fe64de9 spends P2MR pays to P2MR120.998993120.00000344
532d37c5e87a…da02f67dfaf9 spends P2MR pays to P2MR120.997989680.00000344