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

Block 16174

Hash
00000028c89d48e412087a0f14d17c174952ff5a9bc87a353ec41f463d65886c
Confirmations
25148
Time
2026-10-06 16:29:35 UTC
Median time
2026-10-06 16:20:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
2766abb64fa3372518e6c6c66899d28b89a4f1c81f4418a461a3b6e091380ad9
Previous block
000000d3afee3b2e15f217ed2b11600f2cd9342ecbbdc08584a1971509cb20be
Next block
0000002afe599ca72c9675b73bfb35943aa995459a1e684a0b8317bfe87d104c

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 16174 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
2766abb64fa3…b6e091380ad9 coinbase1250