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

Block 9103

Hash
0000003a45e73a247732cf9338332a267c83bd91597f3ab33ea0c183bef39a13
Confirmations
32574
Time
2026-09-27 17:26:51 UTC
Median time
2026-09-27 17:16:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
5627242c83ee0abc474b3e76f5b6ece572c26f4c6de598674b615ae0d4a5dd1e
Previous block
00000024d0c5392bfb3e3ed709374fb964f7cb32483e7dc63b1e5edb1a429b71
Next block
000000517cf39d590a319d46bbf1a7bd4a83db75fc392f292cdd0173c50b3793

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 9103 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
5627242c83ee…5ae0d4a5dd1e coinbase1250