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

Block 106

Hash
0000029990647a18988936e819e2049e87e2d5ed70d644833b7af7c05e8e8630
Confirmations
41077
Time
2026-09-15 05:52:19 UTC
Median time
2026-09-15 05:46:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1f685b3e423256287309ad29d64f04ba9b990df1e79230f0ae4b52905e969e24
Previous block
00000358468cb5af39b79a21b8e4065cc2634827c78f360c9df32b32510738f9
Next block
0000010706001a6a5c02f90d4b57c613b430f9ebe3c759adb68ce3e267507c4a

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 106 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
1f685b3e4232…52905e969e24 coinbase1250