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

Block 1823

Hash
000001fa7c2ee8836f562056b6fc263881e2c5698edff9a8c27e7a08f65c9c25
Confirmations
40505
Time
2026-09-17 01:10:27 UTC
Median time
2026-09-17 01:02:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
457c615152b39a5179d53a9835df8ae0d113548a3422e9d33b6259c8bc98f9db
Previous block
00000090a1f27765821b6c8287ca65a0ca4d58f63f2ef6559986264f8e6f0f0f
Next block
00000141e20f2f5a70a2c9daa076de649df835268b1884d2c4a6522d870b95c2

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 1823 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
457c615152b3…59c8bc98f9db coinbase1250