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

Block 15604

Hash
00000019e10d875681612280541540820796fe0755fd27be8ae6de391fc46e91
Confirmations
26713
Time
2026-10-05 23:48:51 UTC
Median time
2026-10-05 23:40:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
167bc55f08e5f5f5fe345a3af443dd8132029b99a1ea0ef9696200620aa0676b
Previous block
000000219483ad0083123743201e69178988608a22832761769a57c04aeafcdd
Next block
0000008fecfab261c121954c2474b6137a1ebfd82ca2437629c8eed25fcc3298

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 15604 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
167bc55f08e5…00620aa0676b coinbase1250