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

Block 10343

Hash
0000009007a2a79ecae964fc04833e0920afa2587a4898b6833bd720f512ed27
Confirmations
31892
Time
2026-09-29 11:11:51 UTC
Median time
2026-09-29 11:02:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
264f2280fbc341e1ef9bbba7072b2879c8937d99cbfd89670f7c24760242546b
Previous block
00000039bf4967c0300006d79a77fd4a77ab51eb7bf0957dbcd1dd0bb5daa8fe
Next block
000000873b923503c8a87df4afb1d9cb869a66666ce3dda259ac5d1535a41949

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 10343 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
264f2280fbc3…24760242546b coinbase1250