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

Block 917

Hash
00000347b4e364e47d06e4e8822fd147ad2e280cb221bdf340fc104106aa9642
Confirmations
40546
Time
2026-09-16 01:44:30 UTC
Median time
2026-09-16 01:36:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2e770829d77bc093c4b1c6f47a7fbb1297cc65360c4d4f193652ded39863d28a
Previous block
000002ff67c28097044f1d50e02137088cc8f5832ca3522675da0620cf06bece
Next block
00000222291ec25fe457978734182daa2c81b4aa821bb1dd00b57010f62d4774

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 917 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
2e770829d77b…ded39863d28a coinbase1250