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

Block 17179

Hash
000000c5e10067b5dbf8f299cf61be0ca008bde44765c933218ffda51edf8a0a
Confirmations
24638
Time
2026-10-07 21:24:00 UTC
Median time
2026-10-07 21:15:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
00e9cde3c1ad61818b27af6259b2b0069aff2d6b80b21efd130c28b2717b6f2e
Previous block
0000001d7e0ff3b3db13ee3f17f6382dd231c73941a167987294f066579bd913
Next block
000000bd9f4e47db04a62999e7fba6e35050ccd5028b2f38dd4f3dc1d8ad7ac0

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 17179 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
00e9cde3c1ad…28b2717b6f2e coinbase1250