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

Block 36829

Hash
00000233429769b32d4a4c9029daee9b9d942e20a38caa82ffb8dcc210ec935a
Confirmations
3614
Time
2026-10-30 06:15:42 UTC
Median time
2026-10-30 06:08:04 UTC
Transactions
5
Size
3,826
Weight
13,552
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
b8b54a4ef1fc254eddcf889997f28ed9dafe876018e3da0eb75ea8de612a22d5
Previous block
000001a0cd5f2c5328f1c7ba603b3976140b1f4c0a3f8747626768b2a41e2432
Next block
000000c8e8f3985ab9e3401936a951840a8332e72f1973c0fe4b80e621ef4f57

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 36829 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
c003533a5f193dbde4c234b9e74ff8f1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6fc4ad314f20…4c3b74530a9b coinbase1250.0000129
f347ada91c25…d1a1574e6544 spends P2MR pays to P2MR110.000997420.00000258
a5f4b9e75ab0…51f15e219610 spends P2MR pays to P2MR120.99598280.00000344
b041782c9d06…107cfbf32336 spends P2MR pays to P2MR120.996986240.00000344
4391293c0363…bf455ceea6da spends P2MR pays to P2MR120.99598280.00000344