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

Block 8315

Hash
00000032d3e4f9e7557f01f4f92dec7bf80d35cb07d6a6f311e8d04b9613e3f0
Confirmations
33844
Time
2026-09-26 13:36:22 UTC
Median time
2026-09-26 13:26:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
5a3507c04bf40f923af6e682d4d33e1f5d1c7c9db60f1ffed573688cdce1e6ae
Previous block
0000003ba9742bc61d26e53198a464d41d9a1770b6da5c954781ff95b756166c
Next block
00000049559aaea163cfd5bb36d786fb3428d5db6355ead3ca8b8d0218b2289c

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 8315 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
5a3507c04bf4…688cdce1e6ae coinbase1250