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

Block 915

Hash
000002e83ba08ac3030c7dbeaa8449672be78cee20e900c3cc701bcc2e5a04f5
Confirmations
40371
Time
2026-09-16 01:41:30 UTC
Median time
2026-09-16 01:33:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f4c91e1be2700717485a31ed79d49a4b0895cd200ffc6fa1cf23f0513ee44b1f
Previous block
00000177b3c3ed7240092622ef3ff526addc3846614706d7e336656ef9316938
Next block
000002ff67c28097044f1d50e02137088cc8f5832ca3522675da0620cf06bece

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 915 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
f4c91e1be270…f0513ee44b1f coinbase1250