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

Block 2152

Hash
0000001dab29785d261707985a90200b3165f91c5ce3ca4f38f4abdce34b8ff7
Confirmations
40070
Time
2026-09-17 09:49:30 UTC
Median time
2026-09-17 09:41:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
53e31dbf770b13f186e08f93306b8208744d44c6d94d6b4c3eb58b36c99da00d
Previous block
000002adf8fad521a1d59856e40a3fa056d9f43cf8fd646582bcd26c20680528
Next block
000001f3dfbc825f85a1f73a0fae9f13d7fb7bf29790ff406590f063a57a9499

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 2152 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
53e31dbf770b…8b36c99da00d coinbase1250