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

Block 33520

Hash
000002054ec1e52db812466b0b9aa0b7c4af84052f1a6296215deb5092c714a9
Confirmations
6640
Time
2026-10-26 13:49:54 UTC
Median time
2026-10-26 13:41:59 UTC
Transactions
7
Size
8,098
Weight
18,640
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
da0886169e37a7d2412f67d5f52709fb8e1f41e3e6e4e14391a3ead3207eab5c
Previous block
0000014122b928481e3392badb2d9f40c43efaf5da316cb44cca8f6a829eaf6f
Next block
000000471863b684154fa77e1f6290523d0e3276c56d580881edcef354ebee87

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 33520 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
8036200f0f80d087da5e29cda9d0375c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
39dcda7e225e…acdf893faac4 coinbase1250.00003836
5a85748082c9…b6bd33f2494a pays to P2MR1223.99991610.0000031
0a72ceb89c94…5fd19d66e225 spends P2MR pays to P2MR110.999997420.00000258
1d05acb00c39…3141b31d3726 spends P2MR pays to P2MR120.996986240.00000344
62241509b709…43bd48e878f7 spends P2MR pays to P2MR120.996986240.00000344
f81ce49ed232…676808915a67 spends P2MR pays to P2MR110.999979120.00002088
7d1c7f9fc05e…8338e50b9848 spends P2MR pays to P2MR220.001990160.00000492