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

Block 35874

Hash
000001ace9ee24996a0e6f7adfab056fb652c9468fc7a3921c0cee82149d922e
Confirmations
4903
Time
2026-10-29 04:50:24 UTC
Median time
2026-10-29 04:41:54 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
088415a9a93e03fdefabb079555a861eb134c9e78ca43bffcb2382c1d7badf13
Previous block
00000084334ea4deb6311f73d2419d6f93d400d8f6b245d4fc7f0fe9b20bdf1f
Next block
00000041112537f488a663dec89402fa7ae3988749b64b24836685acd3a208d5

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 35874 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
3c8b8a88a11a6f1f7299cf66d6cf6611… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0c9920347cc3…a6c13a966cab coinbase1250.00001032
78f891a61ea3…61d762d5e13d spends P2MR pays to P2MR120.996986240.00000344
11b43c7aa9b3…e4d7e9358c52 spends P2MR pays to P2MR120.996986240.00000344
d133fad44de3…4b78da8eafdd spends P2MR pays to P2MR120.99598280.00000344