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

Block 17894

Hash
000000936916dd45849ad92b267e44d6139850d3ab40f949ae3a710591b353a3
Confirmations
24300
Time
2026-10-08 17:49:37 UTC
Median time
2026-10-08 17:40:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
24f4d16de2ea8b867e6bcee7e4783cd2dc50665acb226e3d47f81583b2862461
Previous block
0000005a5261d9bf17c5e35ff7fc78fe911f2b5fe53b1aded8ce8954d8f1c59f
Next block
000000b820cb8dea7f49ad1eddbfc4cd4b6ecccf0de751794caa7bbb61ce90d6

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 17894 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
24f4d16de2ea…1583b2862461 coinbase1250