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

Block 2357

Hash
000000cc85ced2c804c1b54bf90c77c25348317ddd5b13793e0b2d3fa0b248e3
Confirmations
39717
Time
2026-09-17 15:13:35 UTC
Median time
2026-09-17 15:05:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cd5f6af69e621039f1422e896717ccad85d0277010543152e71dfa7f7d02f995
Previous block
00000332b06c4f42ea3ea3852c7e7d53e4fe449805312c0d5fdc4575d9a87715
Next block
00000250d4d1ecd6e8d2593923f8c0f1fcebee00507d95ba3503c7be63e18ab7

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 2357 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
cd5f6af69e62…fa7f7d02f995 coinbase1250