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

Block 11257

Hash
00000020d9600e26bfe6da7121c553fd7645985ab909af55cee514c20126d9b9
Confirmations
29843
Time
2026-09-30 15:06:13 UTC
Median time
2026-09-30 14:57:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
5cf8e70694d884de482e6f377c4f0b38cd5c45f2c229df3b4b45671eeb9fa767
Previous block
00000023cf8b834027217c6a81acd8aa6199f3c5a736f9c44f528cd13df0b116
Next block
0000005e06403ca05390bbf0017ac0c4e808ad51c0d1409e0e94dea379a60cf1

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 11257 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
5cf8e70694d8…671eeb9fa767 coinbase1250