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

Block 34015

Hash
00000116c0d6f03cef875081e5148ec9e724dbe2489ef45d1f16b9416f871537
Confirmations
6843
Time
2026-10-27 03:09:34 UTC
Median time
2026-10-27 03:01:33 UTC
Transactions
5
Size
15,194
Weight
24,533
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
1ebee14d367fee533a4dd3aeadb9818c51a899073667a7b3b3254e6b99ed6104
Previous block
000001bfc3473df070c939512260192e6bea63d6509f2436b25bd716ac1d3c95
Next block
000001941fd5e74a125b83e0edd96928d950f513814475cbbbeb72cf0fb69565

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 34015 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
eb739883d3aaf2e3e39ba05a65ac05d1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
50505753bcd3…5d2f3fb19f71 coinbase1250.0000678
bea4162a9491…e59a195fc362 spends P2MR pays to P2MR110.999997420.00000258
adc089044b64…72ccd75c4093 spends P2MR pays to P2MR110.999997420.00000258
8efe2c337b24…35e728d29d83 spends P2MR pays to P2MR110.999979120.00002088
46653311389a…67ab2d58136c spends P2MR pays to P2MR110.999958240.00004176