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

Block 2300

Hash
000003579626963d97040605b6e4d836185af9481a923e8b01381469065270de
Confirmations
38709
Time
2026-09-17 13:43:49 UTC
Median time
2026-09-17 13:35:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c310699ed7a051360ff5c275df8f9807763b92cf86460d7310807092fc7ac0ee
Previous block
00000141a61f1f67ea52aea54bc64945343956df2c3a71518d8471cb037cd39b
Next block
0000003642083e4d227cdd9541bf87310d33ecce64160c1a209e7d003268ff81

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 2300 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
c310699ed7a0…7092fc7ac0ee coinbase1250