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

Block 5813

Hash
0000009ad0868d0a4af3ce6d9573af1e3400384e813f3bc0c6e329b3672fd71c
Confirmations
36645
Time
2026-09-21 21:11:38 UTC
Median time
2026-09-21 21:01:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
f0ee49ffc3af6a84fd6207264e937c8e8c2f22a5cf4b9e7e7f0dd9bf07731292
Previous block
000000523bc74eb698961c7da3e44990d3b395c29ea60242d084aa19dfe92d9e
Next block
00000032ce3b439c256f4e63d68530788a6a3f7b9f51ffc7f4a05a31fd6f7fa9

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 5813 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
f0ee49ffc3af…d9bf07731292 coinbase1250