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

Block 2305

Hash
0000007d73cbd7ddbedefb93ddf58aa9614599e15b0d2fa5545c36582dcd9bcc
Confirmations
38486
Time
2026-09-17 13:51:51 UTC
Median time
2026-09-17 13:43:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2b9531180199098baa8941ddbadf6b8a59e3d022af1099af0b9855f0afbdb77f
Previous block
0000008aeb83e3eebcfa8d8191782c93408b6de06ee61bd5a546bf4347d27aed
Next block
0000001a603ea3405d8391ee9b77ada3e39148c792c36bbec20256ba4361a681

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 2305 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
2b9531180199…55f0afbdb77f coinbase1250