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

Block 9551

Hash
0000006596cd298bccafaaddfb2927ed0bb73e4a54655eb61c99e6dbe2406e49
Confirmations
32577
Time
2026-09-28 09:12:54 UTC
Median time
2026-09-28 09:03:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
ffc597b7dd2b868a95b3e891e1f9acae3626236728b838eb9d3017967bd9a9da
Previous block
000000102682a2af11669ab572d5813fc50105e514288e9fb817fa47f45e200c
Next block
00000008a365ded91b3b1e77aeccc1042efc5b9f9ac25d19555bd06e0ce06649

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 9551 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
ffc597b7dd2b…17967bd9a9da coinbase1250