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

Block 6772

Hash
00000028469629f353760fee398b81521db7c1da7816f2973d1b2cf7e1fccfb4
Confirmations
35356
Time
2026-09-23 14:49:25 UTC
Median time
2026-09-23 14:39:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6423cd443bd42ecadd79c65c64a95cdb53ca73794933a801754f96da8917a7cc
Previous block
000000021e9f2967ddae234ee1a8bce3ff5d46ff4c809d8ab38e9dd005b98f2b
Next block
00000003fb4d2cd4acc23fda24a374cc94e0ff3fb75aaee57920829cac7bb6e0

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 6772 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
6423cd443bd4…96da8917a7cc coinbase1250