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

Block 7827

Hash
00000019d3ceffc354acfe5e3932a532b7b137ca5c5842995eae86532b005987
Confirmations
34231
Time
2026-09-25 16:42:08 UTC
Median time
2026-09-25 16:29:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
c3d236a48067625ba42c3242b596649b473a019e87176206a5d08ae51007b45b
Previous block
00000008e4e5f22801d9d4a24d2e60cb18533e1ca00d9bbdb8b03d2c598bc137
Next block
0000000587a5cce70fec0e91b2ced83bf38cc1d67b37befa4cbb8bafbfb46d2a

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 7827 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
c3d236a48067…8ae51007b45b coinbase1250