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

Block 15533

Hash
000000580d658a087c947c40c2e6f75b6361ba746dcdb986870753819849607d
Confirmations
25790
Time
2026-10-05 21:45:01 UTC
Median time
2026-10-05 21:36:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
82e6620604332108805160d111f4aeb1cea6acd2f81efca537fac685cb09c0ec
Previous block
00000040374bcb09905ce4f36cd8b63553f7194bcb06e9475b27202d70a929f8
Next block
0000008fc6719b45350b1e5a691735dfb98ac53a53b16e7230b34925a97f9f65

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 15533 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
82e662060433…c685cb09c0ec coinbase1250