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

Block 1751

Hash
000001cb9502a9a941ba17cc4dfcb66a1231ab4667ebfe34334f3be299a0665e
Confirmations
40550
Time
2026-09-16 23:17:00 UTC
Median time
2026-09-16 23:09:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
33816877e29e9764672ead72bb54cf9f81c58c7a65e01ddfe448924dd898caaa
Previous block
000000f0847637fac7c524a42e1fed180e4cc3f8c88f9cabd6f23fc29e2b4350
Next block
00000024382072c9f2ef1f09b0e4a7965a3567a5612b32cb0daebcfd9cccde88

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 1751 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
33816877e29e…924dd898caaa coinbase1250