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

Block 8742

Hash
0000005dbf805f7e6a8ab4920852eb93df012a1de70fdf1b3b366d3443b54fcd
Confirmations
32286
Time
2026-09-27 04:36:56 UTC
Median time
2026-09-27 04:26:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
1f84e11d0864064a44cd356bde2b2bdf8e02560000bd4264c1d2600bacfc9310
Previous block
000000331a6861b2d43314b1f27d8cfeac488c2727cd2cbb08fdd4ab48cee31a
Next block
0000004174d51e45eb59d91dcdef7c74444edea319cbe7a1a99807acd82d2da3

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 8742 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
1f84e11d0864…600bacfc9310 coinbase1250