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

Block 11943

Hash
000000690975d5fd610fac3eef4c33907f82793f20cc0dfab4a9c980f971238c
Confirmations
29221
Time
2026-10-01 12:04:53 UTC
Median time
2026-10-01 11:56:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
42b9710ead17df9e45bbd21a3f39c52e4f15201cf426a3cbfbe333bc5e7d6281
Previous block
0000005bc3c9315c8576af59aad6f8b48894e3fd604ee7396a19edae0827ba5a
Next block
000000477723bebd398e75a9d3550b637d84bdce2c3ef657695790efc7f0101e

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 11943 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
42b9710ead17…33bc5e7d6281 coinbase1250