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

Block 15700

Hash
000000a85c47c674e6e967c33106b8193f77a10613397cc3cf7ec7683ff5b298
Confirmations
24339
Time
2026-10-06 02:36:53 UTC
Median time
2026-10-06 02:27:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
dc486d7c9f043741eae50fa3318ce364fc9073bd6ce0249bb23677b6e71e0bdb
Previous block
0000001218b62f5de60c66f40390dd1d1fb983a90320d898dbde4ebd262c97b4
Next block
00000029c407516d874e5f190495450c12e0839a35ac1ea5edb5ae7191a5e866

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 15700 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
dc486d7c9f04…77b6e71e0bdb coinbase1250