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

Block 2374

Hash
00000136063671e692dbbbc844adf6307f8d338311a9d10e41aec0554e7d2fae
Confirmations
39777
Time
2026-09-17 15:40:10 UTC
Median time
2026-09-17 15:32:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
742d7a78c0cac735f4f1b443f5a3e5f195276e9ac3065ae642b61bc9d942563d
Previous block
0000020facc541e238ddee3e97c8afe4418727189fa069a84043aabe02bc081c
Next block
000001ef9926e2934bed73fbb5a29689ae513c869d423cb7f9b9f7e50d930ecd

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 2374 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
742d7a78c0ca…1bc9d942563d coinbase1250