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

Block 3073

Hash
0000012276dfad958cf8d749dc4d9c7694ff7e9605bc749b93ce72df4c15b803
Confirmations
39182
Time
2026-09-18 10:04:53 UTC
Median time
2026-09-18 09:57:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
61451d82ee38a57714698d64f8ebe8395e004d09711dffc4525cc2040ace9d14
Previous block
0000012362b051563f06a6e5fb8152566a22ef99cee58ac7a49c42dec56eb183
Next block
0000028a982f7a3518966554f074422d812dd16112526225f71a3a0f3bfb24f3

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 3073 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
61451d82ee38…c2040ace9d14 coinbase1250