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

Block 7760

Hash
0000002c69f37ae5552d3e9e455d664a6213e21e3dbde1dd065cde21ef76371a
Confirmations
34377
Time
2026-09-25 13:56:05 UTC
Median time
2026-09-25 13:44:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
eb89bfbfa54ae9c0d2e773491cf8c36320b9b79eb62d72820d9605378a00520c
Previous block
00000007b45bb449da7c71d5e4e4ff1bdebbd642a43eb15dfc593937502ed546
Next block
0000001383ccfd9f673d2e421ce792fae873ffb3947b3c52573cd018edc01dda

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 7760 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
eb89bfbfa54a…05378a00520c coinbase1250