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

Block 48

Hash
00000261dbcb4cc05f2f2b76be7fbc4754ab5b619fc5fcfa9fc394c30e0588b7
Confirmations
40819
Time
2026-09-14 20:56:19 UTC
Median time
2026-09-14 20:06:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
673b60659e88a1ee4e6fdefab1dc5c70f0c0ed83b785f4dcfa27a8852fe9734d
Previous block
00000335b09bb60ad912be5c9f0c26535a5aaa783672d7436d8c6a7bd367b24b
Next block
000002f0e164e0a18303ed4a93c04e194e79744d8fa0598ca30895e0f8736d63

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 48 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
673b60659e88…a8852fe9734d coinbase1250