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

Block 7912

Hash
000000182f7d0a21862f57367977ad1ba3b05225c096e3ec089a0559c7c3b0e7
Confirmations
34372
Time
2026-09-25 20:50:53 UTC
Median time
2026-09-25 20:39:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
fa51eff491d1a9e02c2e2aa5337b7b0bbef6ed41b1c35f3b9776080fa6ab1cef
Previous block
00000014084705c8db53d55686f6ca83704ee4da7e6cd3a5cd29d81573c8288b
Next block
00000035dfcc1d8b725132b06eddc284740e7b64da2d391e17ce7b8a1af75ff2

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 7912 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
fa51eff491d1…080fa6ab1cef coinbase1250