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

Block 15434

Hash
0000003c3b846107bec5fbe91d6d6c9d50a7b7b82733d87747c4572930240921
Confirmations
26923
Time
2026-10-05 18:57:24 UTC
Median time
2026-10-05 18:48:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
c791877edccfcd059cd18b2cd671dcb7a1cfee46a422770c5778e114e10570a2
Previous block
000000a16052eb431b7d3d412e7b51699d2dcb4d5c0322757135a057bdbfb4c0
Next block
00000005997e81554d63e35bbf5e7069ff57a404d13d2850e9012f3c877ef6ec

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 15434 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
c791877edccf…e114e10570a2 coinbase1250