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

Block 1186

Hash
000002a50b33c8b230ac00294833ee7664766b36f53489cb3de74f5cc2945de7
Confirmations
41218
Time
2026-09-16 08:29:05 UTC
Median time
2026-09-16 08:21:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e69b53865fb602429dd65db6fe85c5e5b5c68a37ed85daad18940bdd0eafcfee
Previous block
0000000ecbcd1d7953ba7073d2a0a412232184275f224a45a775d7340e9017b4
Next block
000002b2ec7c3a7556879ab658876dfbf2a04f7616405bc6cb8c36364b174c05

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 1186 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
e69b53865fb6…0bdd0eafcfee coinbase1250