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

Block 15273

Hash
000000b629a301853b5cbe60ce3d4cf72b7ad19a24d088b2ea282d0365d0fbd4
Confirmations
24942
Time
2026-10-05 14:14:26 UTC
Median time
2026-10-05 14:05:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9eb00bb439f1774ac34179b37cd4f01024dc88beb69f4750e13c7b6de7b83c8b
Previous block
000000b517cd4b89dda486c260b34ccf1b84c95db2c5b1b87b3c664e0bd2b753
Next block
00000039f5c389690398619a3c3a1b72f1e0d6e61098f1c9e00d345c029473d5

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 15273 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
9eb00bb439f1…7b6de7b83c8b coinbase1250