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

Block 15527

Hash
00000091e6689d60ea6b27616c98cd95232594b012d07b84a8376d24f9194059
Confirmations
26124
Time
2026-10-05 21:35:22 UTC
Median time
2026-10-05 21:27:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d6e609f3f5251931cdb9a02d5646e9921cca641e214dbc3ee4cc0021ae68f3f4
Previous block
0000009d71d7c1a25b2f150bebd11a95f40db2606f2f70043c29d1488544f366
Next block
000000a0d93c71e2c43197ec7ca8049d8754e2b8e47163409c3c9d12f92e27c1

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 15527 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
d6e609f3f525…0021ae68f3f4 coinbase1250