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

Block 15632

Hash
0000005a5ec4aade5e11d64fca5f40d36b66b46cd9d14be5f9715fe14ac3a06b
Confirmations
26575
Time
2026-10-06 00:37:24 UTC
Median time
2026-10-06 00:28:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7e39ddb3722d550da99b03852cbfa335f58e2f44d1d459f58c4a915dac73cc66
Previous block
0000003e06747da95be8d9a61301d34058b5ff001aec853690e7506d76198e42
Next block
000000732951b5810b49bfc588a3b4b90cf6777cd8dcb0b85a0c777b934f648d

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 15632 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
7e39ddb3722d…915dac73cc66 coinbase1250