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

Block 8897

Hash
00000040f9a4cde6d1c557d25d30c6d48b0e8ed59cf3b216f90cc87577a96310
Confirmations
33269
Time
2026-09-27 10:02:17 UTC
Median time
2026-09-27 09:52:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
18fcb55aeb18acf3d92772dc77e1b2e1017259ec835e583a7efec7be5f3a9940
Previous block
00000024aeb0adc767440029ff8e10f7db9ccb2d5ce7f35b8297cc86e631fd4c
Next block
0000004155e926cedbdac7d91320d62ec09cba471f73a316940ebacf721aa76d

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 8897 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
18fcb55aeb18…c7be5f3a9940 coinbase1250