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

Block 2624

Hash
000002dddef272a5e6ba10ed084936f4f91f013a052e456195f1fdfa130de2b1
Confirmations
38758
Time
2026-09-17 22:15:30 UTC
Median time
2026-09-17 22:07:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0df911de5e523617dc91f81dcb191ee43f5f1d178a084e88a439033c7dfe5dbb
Previous block
0000000e83ff2b580476824e5746bc4dca98efc7b8e64ea74e06cbb221fc6bed
Next block
000000273ffa87d953859e772ad9aa2f972ef70d3d43fd4de535799f6024f7a3

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 2624 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
0df911de5e52…033c7dfe5dbb coinbase1250