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

Block 8670

Hash
000000591fb91c99faf66e7a440ae1f9cf475f61e0ce2424067ebe54917e01c1
Confirmations
33433
Time
2026-09-27 02:09:31 UTC
Median time
2026-09-27 01:58:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
85a7740d08e815f6305354f87ff70dafea88a75c440169dfd0770426dfa89992
Previous block
00000025360eade5003e8304e28370e46177c9ac65b637031aa656e371b048e9
Next block
00000046f80238e2bb9ebabdb74fc5168b396c73f7a8f2b41c97fed12670391b

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 8670 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
85a7740d08e8…0426dfa89992 coinbase1250