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

Block 35819

Hash
0000002bef01cbc31d8d0f84b28ae0a76fd40c71924f5d44e045ebc22a76381a
Confirmations
4945
Time
2026-10-29 03:21:32 UTC
Median time
2026-10-29 03:13:49 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
192f8620da3f6073c3f5a402ab7d437c902fc5621d588bb56b6ae69fef7ca94d
Previous block
0000003c10a52352431677079671e91800e22d67476fff65378bb1df2a4bbf74
Next block
00000210a95d3f49d830217bc8672b16ecda4b2c0018d3f39eed477167a4e039

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 35819 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
41a875f081dabb91103c2a85702d5cf2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
192f8620da3f…e69fef7ca94d coinbase1250