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

Block 35525

Hash
000001f7d5c8ea9ea1463fe7ccd6a0d8a6caaab642ada55f5acb78a44398af04
Confirmations
5012
Time
2026-10-28 19:31:37 UTC
Median time
2026-10-28 19:23:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d10976b05f223c343ba352c319db4d0d3cfccbcf0ab3ad03aebddb7cf445572b
Previous block
00000162d82321cd37635cc8d0c14e8fe474b1ef806821f319a375d52899dc7e
Next block
0000002846068f12e05d7c0ed7fb73895dae9caba934c6878786f913c005ce0a

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 35525 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
01984d35bce38d5c10fa1b9d49596112… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d10976b05f22…db7cf445572b coinbase1250