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

Block 5110

Hash
000000d272fb67f3fe269c516986a7418ff584d9136bd6d34fac7b95d39d4591
Confirmations
36326
Time
2026-09-20 20:21:25 UTC
Median time
2026-09-20 20:12:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
e4d9bdddef5082181a22a854b52137b41459f46f32ccc87b20bea8a9505e553d
Previous block
00000048870169dfa4dd9454aa8572c19f9e96334f2728c3402e9b1e7cf8b2d5
Next block
000000273243e19c4309a6821ab24ff1003ee63836c6fe5d68f64ec841de9a9c

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 5110 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
e4d9bdddef50…a8a9505e553d coinbase1250