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

Block 2512

Hash
000002ec9e80eaf51912510423eb2375cc726e6a24f772f099b22fa8886b875c
Confirmations
38053
Time
2026-09-17 19:18:28 UTC
Median time
2026-09-17 19:10:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7f52ed008d07bafaa4f6091ed79a0765460339fb9d8392104b133e0f7e061d00
Previous block
000002a05c5910ceb559f8e2d8c371a5e00cef698e0acbb7cc7bd6d77ee8c56e
Next block
0000033c966510d1cdd46972bba0c0dc4fabb6532ecf6b0c653f0f282c8f2638

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 2512 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
7f52ed008d07…3e0f7e061d00 coinbase1250