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

Block 4830

Hash
00000090df760d13cb0be2f3624a43fc3a16181f3ce5d0843f52d688f9166a25
Confirmations
36072
Time
2026-09-20 11:45:16 UTC
Median time
2026-09-20 11:33:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
6ac7a0b8a5a570bef05a37f163206d68425b9f35ca9a17a385c4eba0ada4adb8
Previous block
0000000a1a8e9862e02281b9d19a1558d15bb990aa8c330d25a53b05a0c1b189
Next block
000000887256b8555ab87e63d1f9fd5553bfbe28e4a42068e171b6a7a65bc661

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 4830 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
6ac7a0b8a5a5…eba0ada4adb8 coinbase1250