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

Block 1281

Hash
00000193ece5cbdd80a558ddca644e79d3534843e6ccd716e62eb72bbba1daee
Confirmations
40726
Time
2026-09-16 10:51:58 UTC
Median time
2026-09-16 10:44:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d608fbfe5bb5fe411e0922d019352080113b73797c6d354c2694956beea50a75
Previous block
0000029a92c7d23566248100dd67302a53a99819e6657e5878f3c43684d39e83
Next block
000001851c237572863ab9d977dbca612e65ca08d124ee02e40d5687682c9c7b

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 1281 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
d608fbfe5bb5…956beea50a75 coinbase1250