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

Block 5710

Hash
000000dc688e81c5d4f8afb28039e278c1120cb40d6382cb38e729ba601b410a
Confirmations
36109
Time
2026-09-21 18:08:08 UTC
Median time
2026-09-21 17:58:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
24cae7a0f5e7760dab56fb3963d2d02ffce4f542555ff723bcdf2b17f679beac
Previous block
00000017a47740fad53e966be948b9ec52df63b9a670b146df0bb4226b238b0d
Next block
0000006b2c0dbb70ab8d19f8bb79755986c80f6fa98fff05bb751c38af005f1a

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 5710 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
24cae7a0f5e7…2b17f679beac coinbase1250