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

Block 1283

Hash
00000238ce2f2ee0dc47c1f2e1b9828c9adaa411ab46a9cb513747acab6a4461
Confirmations
40670
Time
2026-09-16 10:54:59 UTC
Median time
2026-09-16 10:47:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e5ef9a694d8da8fb78deab3b344a150d5bcc6f0d37c67d1728534eeb104727bf
Previous block
000001851c237572863ab9d977dbca612e65ca08d124ee02e40d5687682c9c7b
Next block
0000035af8e868d010ac464e634d59c99b4273dcbecb2ada2fb12e69336d3f3b

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 1283 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
e5ef9a694d8d…4eeb104727bf coinbase1250