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

Block 3019

Hash
0000026b95d983dcbddc3658c33ac8975ff28e18dd0c62e4012bbe6826f23ccb
Confirmations
39229
Time
2026-09-18 08:40:04 UTC
Median time
2026-09-18 08:32:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0f9bf65a0ec8f266464d23e1a7f26636cac2c9925fa1cea0cef9712a2866af83
Previous block
000002137a2ae434a3f3e6c54bc6859901722408a1da6378805591e42b8ec74d
Next block
000003775a1ce2586b62d25d0d8b6bd8768467d677dc5071f40106ec68e67ffa

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 3019 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
0f9bf65a0ec8…712a2866af83 coinbase1250