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

Block 1308

Hash
00000329e450e9857578c6f53d7409d983e6d35f8a4383e9c89d72efd91bcd1c
Confirmations
39089
Time
2026-09-16 11:34:49 UTC
Median time
2026-09-16 11:27:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d1a8b8b1287b88113e824fdf8ac79717ec8be39009b90235baa5918a76bdabb4
Previous block
000000a3f63bf031325c320d5c122c042168e54f38e16cdefba4c2c620d3b0ec
Next block
000001f4adb464cadade7ee0a7d646fbdb232f1407d7a6ff43a06a3bae094653

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 1308 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
d1a8b8b1287b…918a76bdabb4 coinbase1250