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

Block 2615

Hash
000002d46bf61fa8a7e3318e7d4317324a98a7353422a175d43c95d26d8d23e7
Confirmations
39176
Time
2026-09-17 22:01:21 UTC
Median time
2026-09-17 21:53:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4ad8f7cc34bd0dcd75661bc7d60975c154ee45e325f2917564dbfbc2f6698b66
Previous block
000002570c894cd9e46f934e1ce0191c697f9cdff2fa12a6831b064ffd2cc6c9
Next block
0000029740b7f5ecb2c34bde8245a2dd79695c9813b3617ed74520a307a1e0ef

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 2615 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
4ad8f7cc34bd…fbc2f6698b66 coinbase1250