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

Block 8770

Hash
0000002609c4454b6afa8713b3961f69e816d1ac7a81ee51a1c9f1397b103b50
Confirmations
32732
Time
2026-09-27 05:29:41 UTC
Median time
2026-09-27 05:19:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
f8aaf381262e9ec0232d4c164e7e64d3ce824f86b9d10ea27c6d39029946ee73
Previous block
0000000a6499bbb60f81d8d719bb41fd2dc412cfa68be5a6d0f0dd14e1a9ad99
Next block
00000041be0b2abf2eb51c394981968b23c08a1f5276e094eacf449752f68e8d

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 8770 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
f8aaf381262e…39029946ee73 coinbase1250