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

Block 2884

Hash
0000001ad0631fe32b841d8cc1aa28bc3f2d27c81b2235959ff77762a4da96f2
Confirmations
39314
Time
2026-09-18 05:06:41 UTC
Median time
2026-09-18 04:59:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a9b40f24862f2af76084b7e3f13f5d4154aa7db343ca842c665225d5601d19b2
Previous block
0000002f0d23b76eab0e3b4016d4096859e5d46bdf0fe60bbb0520a341a3da5e
Next block
000000492c107a8d829c23af8b7e3827295c5556e928fd821fc5f1faf47c82b6

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 2884 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
a9b40f24862f…25d5601d19b2 coinbase1250