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

Block 751

Hash
0000012a6a3a67d25c259256dbde76346c036f29eab347a3e993b3bc2cd13512
Confirmations
41297
Time
2026-09-15 21:34:53 UTC
Median time
2026-09-15 21:27:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
aafe941ef8b9dcc6bd3792863e2e90b9845609d2ba64fe520ef2b535dcbb4a06
Previous block
00000161dee2fbb89af128886ee62e15d23d5c066711d33837edf870800618c9
Next block
0000022f2fb2a5eefa7ee0961fdcc58ce831db31d3ec5707c29450be7f2452ff

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 751 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
aafe941ef8b9…b535dcbb4a06 coinbase1250