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

Block 17104

Hash
000000815418e3c8f53f3a8ed6a8a49e6143a8047d1d08f2421d36e6d00217b6
Confirmations
25262
Time
2026-10-07 19:15:35 UTC
Median time
2026-10-07 19:06:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
e33f24144dca06e56e986e17e7227251b8e3de1cc5c70d3f5cec1034390f2738
Previous block
00000001d576d9fa05d9c761f4bff0665df6b4e2c8f4e3af0fb976e9c9028475
Next block
0000008192e41fe2a0be9ca24a13353049ac89ffcbb344e02f182ff1181bf21d

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 17104 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
e33f24144dca…1034390f2738 coinbase1250