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

Block 495

Hash
0000031966e3af1c2e3cee72e7236338e3078c81b9e0e0eacd009a82b6ed3347
Confirmations
41890
Time
2026-09-15 15:09:52 UTC
Median time
2026-09-15 15:02:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7c5feec83fb7cf97c191e98adc785abeb21905fedeef881887315ff29b100236
Previous block
0000004f8e88877c54f90f02f294907b15aad29f49321dcf6cdff5df99824652
Next block
00000039456e544491f057eb7df5e7c05dca46ab8da86eee6de57dae89185361

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 495 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
7c5feec83fb7…5ff29b100236 coinbase1250