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

Block 8981

Hash
0000003c5342f1b6e184ea6b5eaa550844acbd291013dedce39d18f7bf31aa40
Confirmations
32837
Time
2026-09-27 13:04:24 UTC
Median time
2026-09-27 12:55:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
18bca1f4873aea32c444771a5b92ca91fade2d9d8a2d32d2567c249ee8bbb95a
Previous block
0000003ec26ec7535e550d005e934f1c2dfcdac1674ab1e7232c89fd480711b4
Next block
000000675c28a6a72670e8ae8f9fd57620a8ed4eb6b2c3a00896476cb740b2be

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 8981 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
18bca1f4873a…249ee8bbb95a coinbase1250