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

Block 4592

Hash
000000a23b02e40ad56eef2d2927d9c2bb3370878e64f18baf9520a5905b79bf
Confirmations
37548
Time
2026-09-20 04:34:08 UTC
Median time
2026-09-20 04:24:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
96171b5c6136cbe8413051ba4bfef47ef25480411996fafc01db598425d858f2
Previous block
000000b471b6333f29f1e44d3d2ee7d86136e0be49e08e43dbb0fc65ba385349
Next block
00000001f6e3a10961d5c24efdf51ed5bad3610db415951ad13dc396acf90f8f

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 4592 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
96171b5c6136…598425d858f2 coinbase1250