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

Block 15791

Hash
0000001d03a4a224bbf2a96a7d0b4ebe2a98800bbadaab890396238c6db1be5d
Confirmations
26275
Time
2026-10-06 05:18:06 UTC
Median time
2026-10-06 05:09:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
e9136e4a7e29afb74fa89c8246c1aab9c594f2c451ab60976b8fc6d55639d0bc
Previous block
0000009759b6f0becd06b059c983302e3157d3f0b6101fc61586895a0c6e4acc
Next block
000000cdbca6541a247dc04d05173fbe1cb7b8708d4e833938a6a36971686399

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 15791 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
e9136e4a7e29…c6d55639d0bc coinbase1250