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

Block 3004

Hash
000002be6e301dc3195f79a1e9bb7e908559f2b5727a37cdd53c1c66ed8390fb
Confirmations
39077
Time
2026-09-18 08:15:52 UTC
Median time
2026-09-18 08:07:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9f11c01ab169aac2c2f29d492c7c2077a5b3ae9c7a6c63aac5614c2f65cc8133
Previous block
00000295fc6e93cd7a712b93448bbb582c68ccec65713c9cabf5a28ab3b732fa
Next block
0000023d1f5da8d10bf9ccdf9e0d21522fdd7f4aed1fddb6f6316e1d95297355

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 3004 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
9f11c01ab169…4c2f65cc8133 coinbase1250