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

Block 4414

Hash
0000007f2e9ea339e5cbba2987154be8f3ebad3b3e1a71556f3bc84bea0ff140
Confirmations
37858
Time
2026-09-19 23:02:54 UTC
Median time
2026-09-19 22:54:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
0e74529356ad1c86b0010a30f5b972951e2e38337737e47b3bb92f7a44115741
Previous block
000000d6a68d152e6ae945339035a5b38d86035a8d1152bf9e53d4ef2701a80b
Next block
00000053bacb8b592656f51dbcfbb8f5823a5a00d67b1d61bdbf7985921b46aa

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 4414 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
0e74529356ad…2f7a44115741 coinbase1250