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

Block 3373

Hash
00000021169c5541d919c29a7acc11bc0b99ab2a2c951154c82a5876f217b752
Confirmations
37361
Time
2026-09-18 18:00:35 UTC
Median time
2026-09-18 17:52:46 UTC
Transactions
2
Size
654
Weight
2,106
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
3c99d881057b55dfc7a93e63c62699da48e2bfbdd4c58600ebb4a465004b4272
Previous block
000001f21be12e1a9956f380a47feceed720f8bf1bd7fc9df67a89199745327a
Next block
000000be3867078f7a76b50c5fe81cf671089c266efdbc07b97df5f8f33d8fb6

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 3373 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
142ca99b991b…40be57fd45f6 coinbase1250.0000212
b780d18c079e…ca4c220067ff pays to P2MR220.01942810.0000212