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

Block 4524

Hash
00000034198df08e640b4b4df3d0de8d5eceb1d432668684396a526a18eb7da8
Confirmations
37654
Time
2026-09-20 02:24:55 UTC
Median time
2026-09-20 02:16:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
96da1a94944031f060dcb94b98270b0e59b2e8287b43455e3a853276e61f14b2
Previous block
00000029bbd0a591ae66c705f2f483a5f54fcd6e0205d60de2189160a7a677f9
Next block
000000afbae410b163afdf0d1904378bc1e3b4ca9b84ba93d52a23826069e614

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 4524 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
96da1a949440…3276e61f14b2 coinbase1250