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

Block 8734

Hash
0000002db97471c0f06fd6b79eb1f447ccddc89855fdce8f51392eabebd29835
Confirmations
31971
Time
2026-09-27 04:19:23 UTC
Median time
2026-09-27 04:08:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
522bc430101758a4dcbac462ee6aa070e3a84d1526e4a8791caf0c54debb68fc
Previous block
00000017972ddd89a17114a61934609e343931ef7e14de2592ef5984e9204baa
Next block
000000030135a36a6ac8b098923544e08cf4ba8328d5ffe880f410b2ea278993

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 8734 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
522bc4301017…0c54debb68fc coinbase1250