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

Block 36370

Hash
000000d16a108eb2febd97e4a129aeca9f40ef6392a4c3ae8843242f500283a7
Confirmations
4127
Time
2026-10-29 18:05:16 UTC
Median time
2026-10-29 17:56:48 UTC
Transactions
5
Size
4,397
Weight
14,621
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
2f8f875f14e1605444615e84b3776ebe1c86aae9e03e7e66ff2092995ec496f7
Previous block
0000018a30946740c946adefd31db7c82a14a6ee824b8526edf4ee13a10aceb5
Next block
0000005f0a193a748622696bce61289a65281c5aec0ae56ebbbc9cd3aa164e38

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 36370 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
246c7af68539204f71d65147d19d2689… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5715c3529360…e98420c9f5a2 coinbase1250.0000182
0dda87693fa6…7aaa04ce5818 spends P2MR pays to P2MR120.996986240.00000344
0d16796ded58…fb2d1079df04 spends P2MR pays to P2MR220.001995080.00000492
f68737ccc6a1…5e0a17be5aa7 spends P2MR pays to P2MR220.001995080.00000492
870c09ef84b3…de876ae877b4 spends P2MR pays to P2MR220.001995080.00000492