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

Block 1293

Hash
000000c300025d1e7159390e4ffa436bc923174dbfe7d7037d880c4c99268905
Confirmations
39977
Time
2026-09-16 11:11:16 UTC
Median time
2026-09-16 11:02:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cc8db2e7b90cc15d28212f2fb4bc98e54d7df540b0bb4d140bf044b87729f1e0
Previous block
00000324bfb9e69805d978eede48e46d9c2781e004e684468667e312dbfb239b
Next block
0000031eb69b4696cc14271ab43c657cfae8d34282a6f31b8b48684e9713d9ee

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 1293 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
cc8db2e7b90c…44b87729f1e0 coinbase1250