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

Block 17526

Hash
000000816413dfafae0cde6cefd27c1b58157e7a8c0d4f2db2d952c552f32154
Confirmations
23541
Time
2026-10-08 07:19:50 UTC
Median time
2026-10-08 07:11:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d9abcca38399a411981b9add9e9ce8092b8f50ffdb6a175cc6f7b54b6139d631
Previous block
0000005e5295a11f5f842bb987666f07bd61c763f44f9f93bbd94388e1eafde3
Next block
00000096bc268ca85afb5ce143418c6f42db71c37c24f5b23996c5291250189a

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 17526 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
d9abcca38399…b54b6139d631 coinbase1250