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

Block 147

Hash
000001f923d9cd38e26e2434c8f7cf74fa988a565e5b0c02ad1f761175a64f8a
Confirmations
41378
Time
2026-09-15 06:26:28 UTC
Median time
2026-09-15 06:18:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
26a1184016094b0bdcdcc513e9f42f163d3594a3b519b4b49aab9a1ad5181280
Previous block
00000228f6a21d8ec3ea2a1acf5826399103c64a202ecace81b3f55994f35a19
Next block
000001daa6dd6093d870d649bcb20384c285f6943ca87ce926b6d0d8901f9149

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 147 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
26a118401609…9a1ad5181280 coinbase1250