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

Block 4262

Hash
000000d8e6085c119379b1a3e257ac6a13dcc902c73a12a8d02d7871df3e9f01
Confirmations
37292
Time
2026-09-19 18:24:48 UTC
Median time
2026-09-19 18:14:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
69e20031d6d3669eff6966efd19d950adf390a4a435eb97d4452145784544242
Previous block
0000007c523d05263ff8cbbf189b2f4327ba13e8eb638cf02444e20b2640c321
Next block
000000abd30b4e77a821b02784b4614d16793b0c71a8c59b2505710ee106deb4

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 4262 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
69e20031d6d3…145784544242 coinbase1250