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

Block 1610

Hash
0000010a29e0f8e91c75a5a0ae3b53a537bd58cca80261256f8691b100877521
Confirmations
40270
Time
2026-09-16 19:32:46 UTC
Median time
2026-09-16 19:24:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
fc587f0dde841402d3b8d30552088842ad7c2fb1a4f8c9b2b6c9fa5ef5dbe628
Previous block
00000204ba671e86ef01d356309852b793c936c1ff0d59ea42bf3b145fe1a1a4
Next block
000002607589030addbe608ab20091097ebaa6601dbe92f71976665c10417b23

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 1610 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
fc587f0dde84…fa5ef5dbe628 coinbase1250