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

Block 15102

Hash
0000006078425a753386331cbd78e50031c7d5665c2f455a1f1c261a296017b8
Confirmations
25537
Time
2026-10-05 09:19:14 UTC
Median time
2026-10-05 09:11:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
a4b2eaebce727d3b9304099ba9268ce84de9ec330f2652421b4d77c4917cdd19
Previous block
0000000aa2e474435e2e72cc1733d4beaa025de8444fda17eed226549ea530d0
Next block
000000b866b8ffc770e025451b3cb0ba8cfba8068c5c9394dcc1bf4d18fbb04c

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 15102 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
a4b2eaebce72…77c4917cdd19 coinbase1250