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

Block 2534

Hash
00000062c25b8b6e8b167391cfecf581d09039af4de68780a5c472d686a84684
Confirmations
39188
Time
2026-09-17 19:54:02 UTC
Median time
2026-09-17 19:46:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
baf616bdb9da5b0c6bdde4dcee24aff24afd68eeb18b796febbcc7310641d758
Previous block
00000254a57a8190b42c96c4a48b2792f8b9cf68a8653a6dba0a24ec06f29663
Next block
000000fee61ee7458837ae753714e170000de59ac1d5f93258c07e765aad4502

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 2534 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
baf616bdb9da…c7310641d758 coinbase1250