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

Block 5262

Hash
000000607159bd46d391a4915ecbdca312acce274790472f5d7824bb23643d32
Confirmations
35851
Time
2026-09-21 04:47:58 UTC
Median time
2026-09-21 04:39:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
100c0f1a961f9edffe6b4f15cc2dc9fc2375c9decd22c7eef338c44bc0aafb10
Previous block
0000002cb71dfea8dddf15dd748f7fc1551c148221ba8e5815add1949e68669c
Next block
0000007b3ded0e0403dacfd6472b51906f7095c6940841a8bbb128c3bcf959e5

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 5262 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
100c0f1a961f…c44bc0aafb10 coinbase1250