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

Block 2124

Hash
0000035a3bb53712fd8a2af427e99697924bcc6ea3eae40035a900fea80a8798
Confirmations
40208
Time
2026-09-17 09:05:46 UTC
Median time
2026-09-17 08:57:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f1f11aeba3e8c96da3cae15f49a6f124dbd79ddf4f2491fb4f9cccdc001fd367
Previous block
0000006ab124066d0938fb6f04da77333fb045b9d1cfbef9f8c6845861796ff9
Next block
000003011c9edcc9deca217a82539a23b207285379b4e355a0b6928fc270db5e

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 2124 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
f1f11aeba3e8…ccdc001fd367 coinbase1250