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

Block 4911

Hash
000000adf46784a830e1f395e69011ed7376257356be2a479d72572a94ba0661
Confirmations
37483
Time
2026-09-20 14:14:36 UTC
Median time
2026-09-20 14:03:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
964af812e6857c75d0942d3c9d0510b9198e90b46f48d4e6ae68d3df608ab732
Previous block
0000003e85ed313d6db5a25b96436ca1264c8bf7c79384572aef24041e32f2f2
Next block
00000002e114aaad21b3297c39b020b3b252f978bee35a14651ed32b85540c8a

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 4911 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
964af812e685…d3df608ab732 coinbase1250