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

Block 7910

Hash
0000002e7b4449f3b35866c2116acf4d956803e57db7c96ce5f272e1e0b9da6e
Confirmations
34297
Time
2026-09-25 20:47:36 UTC
Median time
2026-09-25 20:34:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
769eb728c37d23666b440a9cade09c88a79169ef1a74978a30c34cdc411ccb3c
Previous block
000000100b478dc5ea7d0ae0a5605cf0c8a97547c855660d1ee09c8da125b162
Next block
00000014084705c8db53d55686f6ca83704ee4da7e6cd3a5cd29d81573c8288b

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 7910 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
769eb728c37d…4cdc411ccb3c coinbase1250