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

Block 148

Hash
000001daa6dd6093d870d649bcb20384c285f6943ca87ce926b6d0d8901f9149
Confirmations
41447
Time
2026-09-15 06:27:59 UTC
Median time
2026-09-15 06:20:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
6c75bae7ec1e485acc700c3420139736aabc0c8feb0e6a12d525f0bef7c014a3
Previous block
000001f923d9cd38e26e2434c8f7cf74fa988a565e5b0c02ad1f761175a64f8a
Next block
00000022c77e8579b90e66faf8ec35323cd0cabeceda1b9d0ae7e39e4f8009dd

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 148 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
6c75bae7ec1e…f0bef7c014a3 coinbase1250