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

Block 36782

Hash
000001bce45291c355aa2051042f3fd8e08a322f85d36aaf9ce66db7e12747c0
Confirmations
3905
Time
2026-10-30 05:01:25 UTC
Median time
2026-10-30 04:53:28 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
7486234632afd6f622dae2f786316ad74edc0cd23f658ea8fa2dfe3e80857ef2
Previous block
0000014a458f68c90de48aed339b5395ee5ccd5308248ece9c67785d1ee34423
Next block
0000024f21972d9b1ff395a4f06c5194b7b4aa3e3d0efc6e0efe0b819e92bb05

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 36782 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
5d4967d662fb4eb888c72ed5f1dd30e5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7486234632af…fe3e80857ef2 coinbase1250