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

Block 1286

Hash
0000012e1cbd14026c8a0f5faaa06c9c47d64a1d7097fdfeb39f4055676f52f7
Confirmations
40362
Time
2026-09-16 10:59:30 UTC
Median time
2026-09-16 10:51:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
20fb6b2d94ef912ad330c377375d39a5993f0a4e5cb5d0d7aab24e31f50939d4
Previous block
00000209d83ff08e67da9a7f4aa4d1e7ceeaa39b67227bee040ce7ce11a88d41
Next block
000001de54ba5d072467e128e60b463663a5cf24118971509c67f3ea0b13bccc

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 1286 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
20fb6b2d94ef…4e31f50939d4 coinbase1250