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

Block 6372

Hash
0000002b68d1be2ab47a7b0b764eac5b4661fff4ddf54ad6f6c9f2fb7da09f09
Confirmations
34976
Time
2026-09-22 19:49:26 UTC
Median time
2026-09-22 19:35:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
7871e3cf109e0d553f3ec61410d95b39e48cf31b5038a7f7fdf2f143d4748b55
Previous block
00000023abeb7f5e2f0fd51d6a44f2b4d8892948b118e2d15ab1ea145187c709
Next block
00000032fc57f6291a344e8bc4b20532fb058374a46ca2cb82ad917c96c2b6e3

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 6372 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
7871e3cf109e…f143d4748b55 coinbase1250