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

Block 15565

Hash
000000504b8723e0583d04662696860ffe3c9cabf381ae6a874dae4a0697d04f
Confirmations
26480
Time
2026-10-05 22:40:28 UTC
Median time
2026-10-05 22:31:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
0dc4e727291596a5781e7133b9f95452c9dac10e0cd555396c10bde544aad9ca
Previous block
00000048495785be4b00307fb496cf1cd0fad9dad7a4aaca679b958a54680b15
Next block
00000024d4423113a2f753241afcd7245c809dd31d24fe1fec5eb0877abf91e7

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 15565 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
0dc4e7272915…bde544aad9ca coinbase1250