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

Block 814

Hash
000001ccb875c3a2c9f57813ab3a7858497078399ba1dc168e6b5da88337c52b
Confirmations
40606
Time
2026-09-15 23:09:36 UTC
Median time
2026-09-15 23:02:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f776e3ec721c21af77afb49f849dfbb2d6f5311d53730841865a98b22d1b0e8c
Previous block
0000035cbdf85fd3fd5306817b0422c081d9036e6b00d2d82b42d9aee728bda1
Next block
00000182d7c13a2234bfec37503c7e7724e78b45ec1906e1094a6cc8cd67eb3f

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 814 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
f776e3ec721c…98b22d1b0e8c coinbase1250