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

Block 15555

Hash
000000712e249f33125fedc635d5af18266cc3538806e9010a11e4043f042bcd
Confirmations
25972
Time
2026-10-05 22:22:59 UTC
Median time
2026-10-05 22:13:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
910afd267e2aa2281129627c4ada1230b3302b997efd506e648e5bc48b0ad5b8
Previous block
0000009a959ac26dbde172a6e02e854e57faff4da6af01570111c1b4d08c155c
Next block
000000af0bf095c845faa65750b10e07a8a3e9e0f118b266c76b697681adee15

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 15555 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
910afd267e2a…5bc48b0ad5b8 coinbase1250