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

Block 105

Hash
00000358468cb5af39b79a21b8e4065cc2634827c78f360c9df32b32510738f9
Confirmations
41247
Time
2026-09-15 05:52:19 UTC
Median time
2026-09-15 05:36:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9fdbd0acb3cb97342d8b13714c98d33bae41e46183de635c340ecebf9a7d2852
Previous block
000002d832d195e86dc2975b4522b1c28b4257e6899f7d85d971f2b3b677bb06
Next block
0000029990647a18988936e819e2049e87e2d5ed70d644833b7af7c05e8e8630

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 105 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
9fdbd0acb3cb…cebf9a7d2852 coinbase1250