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

Block 17254

Hash
0000009a563e9728801bdedb00fb23a791c2aa6d8f41e25c22d06f2208ad5c14
Confirmations
24525
Time
2026-10-07 23:34:13 UTC
Median time
2026-10-07 23:25:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
7d827fd793abc2f30506b8b16e176cef84d63f9d5430b7101741d6f9009fb3fd
Previous block
00000057dd8f74ac2af1af033579d0a1884b988957b583e5952975e691f39288
Next block
00000065d621709906f5d703a32f33eba7dec638b38eda14273120663fe25337

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 17254 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
7d827fd793ab…d6f9009fb3fd coinbase1250