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

Block 6238

Hash
0000002d25ef3ef63939b10d33b8e729c11ccc5177cb1565bd903645148f5692
Confirmations
36007
Time
2026-09-22 13:28:32 UTC
Median time
2026-09-22 13:11:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
3ea0f2e3e69126bb85fa8fd0b40fe05b1cd25b3a5207e9759d3454e62b40a860
Previous block
0000000542f240994abf28cda3cbb75cc0fcbce833de843f7fea99d5fe59d62e
Next block
00000014baac0c81f6d149c2f4e83e2de3036c561f35d387cf0ab36af3eba2c4

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 6238 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
3ea0f2e3e691…54e62b40a860 coinbase1250