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

Block 854

Hash
00000296f992301b6d593b387466ce8ebafe7e082799dc1c5449c17a6408bc0b
Confirmations
41505
Time
2026-09-16 00:09:46 UTC
Median time
2026-09-16 00:02:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f9a0c99ad5983b018d6255e991555c473eb60d53af9015247a87484369fa4403
Previous block
000002e70744fadd71b55420604fac037a6026abe60ad9e549e89dfedcd231eb
Next block
0000030711e8e351431da5a52caadf3e8d25fc72b4aa28b39a7517c421e9cea3

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 854 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
f9a0c99ad598…484369fa4403 coinbase1250