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

Block 767

Hash
00000084befee53db91d1739dbeea87d36b84b4ecec595db6461823c62e4edda
Confirmations
41365
Time
2026-09-15 21:58:56 UTC
Median time
2026-09-15 21:51:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2c5076b404d22f7a2d1397b4449e864dac86c47c504c66bcf2ddce6bb498e9d7
Previous block
0000033dbd8da34fa7ae5a22f7c808f683d35a5c2f29f1cbbf229c4586a1b208
Next block
000002a3b8012d4e78180d13283a2fca0ce49e34d46bd3cbc4e0cf8b71e8a8b8

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 767 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
2c5076b404d2…ce6bb498e9d7 coinbase1250