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

Block 15481

Hash
0000005eb4f19ea0aa8b642f452af561a855ab0d7433acf16cdebaaf274369c3
Confirmations
26748
Time
2026-10-05 20:17:29 UTC
Median time
2026-10-05 20:09:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
5310cdda57089730d38a7bfc281f4cf84e7c8e320884b92e0ba71465bb57f767
Previous block
0000009062f7c1c1a5a6374756d088f8fc232de7d35c9774f9150d2cbdddd938
Next block
000000725f5b1ee974bad68b15ec1ed0cf747dc95333f0b7552e8ba601397d16

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 15481 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
5310cdda5708…1465bb57f767 coinbase1250