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

Block 2266

Hash
0000031d6828547857b3a6fc3e7d3c813a54b86feac4d460baae4222b3c3bed9
Confirmations
39932
Time
2026-09-17 12:50:14 UTC
Median time
2026-09-17 12:42:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2cdc1e3ca5e9176930356ee0c7680f847045fca4700cca09fc7b6db985dbecd7
Previous block
000001ed863241c49b2053c506a5fdff38d1f4874ba8378a177453285a427fa5
Next block
000000f18f1898bc65f49a21bedeb15d3fe1f7609f654458c6143be1361f60f0

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 2266 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
2cdc1e3ca5e9…6db985dbecd7 coinbase1250