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

Block 2517

Hash
0000031e2862e5d9f154a55b756046c3bb597d4dec9584c9d21b00df273a0d77
Confirmations
39413
Time
2026-09-17 19:26:45 UTC
Median time
2026-09-17 19:18:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a6423c30a78d9b19739016d379ad385ed18382116de7c2a8f42e9a7a055d49e3
Previous block
000002c0c23d2d8cccac4299abb7e6cce7cfdf882d37a2d51f25ff2a93ab11b8
Next block
0000025f087ebd877f52a5e852618e8b17da1bee2e00b77c23b89b79d5d4162a

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 2517 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
a6423c30a78d…9a7a055d49e3 coinbase1250