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

Block 10040

Hash
00000019179a6d3a018e2d15dfb9fcb0924b7843b88a65e1d15e24f899c9091f
Confirmations
32208
Time
2026-09-29 01:46:17 UTC
Median time
2026-09-29 01:35:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
de90f36bdd51ac2e7409b2d6ad4a9e39c56455f8a785af80b03ce783f18c6644
Previous block
00000044aa9454cf7cfc16038705fc6d1d999457564e73b2138fd12ee8827200
Next block
00000024634b8c9402b713596e5d11e89c0f1814becde33436fb52686a016b37

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 10040 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
de90f36bdd51…e783f18c6644 coinbase1250