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

Block 2942

Hash
000000b31a5bc99716fc728317e03cd704cf93a02a1e8a0996c671e09d0740a4
Confirmations
38866
Time
2026-09-18 06:37:35 UTC
Median time
2026-09-18 06:29:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
ab750eb7d9db45fd1049a938152887eb8d08ee2b00cb6409cd74c69cb399ef5a
Previous block
000000123ae42ae65399cd41d87e004643fd6209790121cf1cfdf26ebe0c73c8
Next block
0000007bd3fd0186586fb5a02d4c412eca2fc64c525832d9286fbcec51be2374

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 2942 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
ab750eb7d9db…c69cb399ef5a coinbase1250