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

Block 1885

Hash
000001b7b5613d4d3df4eda7546e4b507f795bf833c3d32a5e551911b64767a0
Confirmations
39116
Time
2026-09-17 02:48:55 UTC
Median time
2026-09-17 02:41:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
787ab32ae956cffb35deb810bf94bdfe8c750479845d9eb0a875078bb8ee5fee
Previous block
0000023fd97517ae10812fbf6e6ed9cd407dac9e96d49dbb31761c825cd35e75
Next block
0000029dd7eb2a603335237867bf94f40ed1c0df862d60fed818bb3d745b428f

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 1885 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
787ab32ae956…078bb8ee5fee coinbase1250