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

Block 15806

Hash
000000d3866e882a4c5cfc1b3c5b210f6d67838f5185dd0191270fe9690a31c4
Confirmations
26363
Time
2026-10-06 05:42:52 UTC
Median time
2026-10-06 05:34:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
3955bcc3451c13238f766373f9df365a9556f5cb8190ed7663f7a6b1fe82bdca
Previous block
0000001c97bfcecfc0113c0a7ea683691fb2601887e5c5af68d29a5dc67c6bb8
Next block
000000321707eba9ee75aae244e2612b9e5d1f80c7520991ca827e3c67b44b89

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 15806 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
3955bcc3451c…a6b1fe82bdca coinbase1250