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

Block 8123

Hash
0000005c0890670d9ceccabf30ccbe3c6611cbe654b3ffa4a53aa926b97870e8
Confirmations
33442
Time
2026-09-26 06:43:27 UTC
Median time
2026-09-26 06:33:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
c730068638cddf6e279a8d62ddee8960054fc0ed12a0dcc241c946d53bd3e994
Previous block
0000002daf12c2fa63043273037accd5c6c11a028eee33f73500c74f4b007798
Next block
000000055aef40da0a47baa622e5b9f35c91c85c019de30c98c587bba6bf3fe6

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 8123 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
c730068638cd…46d53bd3e994 coinbase1250