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

Block 13595

Hash
00000010ead9c67679cf9efbce22ba0505b67d8cc281240055504454bee1d20d
Confirmations
27816
Time
2026-10-03 13:27:14 UTC
Median time
2026-10-03 13:18:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
f09363e80e4218d64f7912745dd395b7a32899f1b42e1c02b1291ef0767bdeca
Previous block
000000145a808d9fc96e2ea22fbcb962d9e3044bc530eb45f67c82ac056e4461
Next block
000000587eac54414e672f91bd5630bdd731ed828bbd2a8a438e45ed57fdeac5

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 13595 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
f09363e80e42…1ef0767bdeca coinbase1250