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

Block 17837

Hash
00000062e6e0853228cbfd0e7ec143c4f7fc5dad13f08118827ce1c32618c696
Confirmations
22713
Time
2026-10-08 16:11:24 UTC
Median time
2026-10-08 16:02:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
26ac79c7b40f942837071471d5b39b8337cd17642db3945fb46b73f1157b33fe
Previous block
000000e3038a163665a1b6f39b6f19c8fd822b8d01d0dd58ee878ea003e5ec10
Next block
000000de2ccc74c49e3bee133983b3a7ebb8b5b624b6c386ff37f352e14404e1

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 17837 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
26ac79c7b40f…73f1157b33fe coinbase1250