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

Block 2917

Hash
0000018f8678b602d14d86be62e92c71d777160513036f4e0976f235412b8b38
Confirmations
37603
Time
2026-09-18 05:58:48 UTC
Median time
2026-09-18 05:50:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2191712df3b4ee910bfef2e975e4daddf1515a121b02415b3b8a2a41e0803bd8
Previous block
000000e16342fc627a1b28406b9518af5fdb5111710f0d5af306847bd2186ccf
Next block
000001728434c4849b5bf3f8c594937fc1e175a7244651b85829f44df690298a

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 2917 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
2191712df3b4…2a41e0803bd8 coinbase1250