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

Block 35407

Hash
00000124c83aeb42b6307d5e9606f9e684c655ec14abc3a2f7ee34d3d4c2340e
Confirmations
5218
Time
2026-10-28 16:20:44 UTC
Median time
2026-10-28 16:12:49 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
363b022b87dddffe6b170c5ca1166e23a01e04cc7117e662a44c84396f0813c5
Previous block
000000c9aa9314ad4578464284a94f655bbf1d0d3f4d85ae251b8c7e4b6c912f
Next block
00000166f2e8ee92bf36298f67a09294a522b73e5e36ea5779cc66b48ee81e3e

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 35407 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
8be5004c6c6fd759da0ad1319a640f4d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cf64aaf44238…cf7418b8d280 coinbase1250.00000688
0d42db06d6c9…3e17762bd807 spends P2MR pays to P2MR120.996986240.00000344
d0abcf4118f5…85fd3bb0225d spends P2MR pays to P2MR120.996986240.00000344