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

Block 1951

Hash
0000036b0d12477b097b10b8392bf7adec266b8cb8e6619b3be42b11e223596a
Confirmations
38496
Time
2026-09-17 04:32:13 UTC
Median time
2026-09-17 04:24:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2808a406cf127cf9ac324f9e71302008c83bee591ad31fa73f7f3dc68cd06dd4
Previous block
00000258f229ef1b67178785976614f9640e1ec150d708679c2e98b84d04b3e6
Next block
000002ec96c439a13b30d438a18e76b8331c7b2a1fb0547ab1df16939be1c502

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 1951 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
2808a406cf12…3dc68cd06dd4 coinbase1250