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

Block 2495

Hash
000000b73f2fef79dfcb08a56edee59ca943bc290fe628beb57eddad7baa99e6
Confirmations
38483
Time
2026-09-17 18:51:26 UTC
Median time
2026-09-17 18:43:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d394e4c40305aa814a19c7a0e0db238e2083bc8b696df4b2003c86fdfe610537
Previous block
00000065162fcf1635afd895435b64f3c7944b852758538598c0630a966c621f
Next block
000001ac5089c2e3d7933ceabc7b99fc43cabbae41204de12262e4f9d0fe3faa

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 2495 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
d394e4c40305…86fdfe610537 coinbase1250