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

Block 1500

Hash
000001c7a2808da8f6d25a57671309217a847932adbc4f6ec34badc75bf82040
Confirmations
40914
Time
2026-09-16 16:37:22 UTC
Median time
2026-09-16 16:29:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7d02aee0626c281e057983a42294545e12f40dcbc3776309912b4b4a98a78379
Previous block
000002c60d5d8c107bb574803ddd1996ef8ee9bd1a5fd769aa3576f970d05bda
Next block
0000015be66c5725f7505e3654a3674e990130df027ea8f529f8d841c45689f9

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 1500 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
7d02aee0626c…4b4a98a78379 coinbase1250