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

Block 17828

Hash
000000d2d6adc08ce27b3bc1c64492f6c4ca1e727b3a03a5d5e5b141784eccc3
Confirmations
23489
Time
2026-10-08 15:55:42 UTC
Median time
2026-10-08 15:47:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f1761c072d35d84602349e24bc7deb188559dd9ea1f1e571ad6d64c9e9f1c4d4
Previous block
000000d95b4acc1f0e3d80702883c70842cd5de9d15835df341ca8a00978d7b1
Next block
000000cbd25ce4a6f5a1889b55a7d8a3a007401366c20077d7794e6956f73785

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 17828 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
f1761c072d35…64c9e9f1c4d4 coinbase1250