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

Block 1107

Hash
0000016a9b6880e7e044b2a6cd5768c91cbcd3c748c62f1609509a1bbacdf30a
Confirmations
40118
Time
2026-09-16 06:30:16 UTC
Median time
2026-09-16 06:22:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
da5f00e0c7b191e66b0dd37527e860aa37579cb8825d246370ce5ccdbaba1343
Previous block
00000052f70bde5b370ea5601ca7d6f9d0975ecd7496895567448027a12be227
Next block
0000021b4ea039ba09e533bc83f4d07e1ee5a0f7e71103852354b0bf44382a7f

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 1107 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
da5f00e0c7b1…5ccdbaba1343 coinbase1250