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

Block 15185

Hash
000000c2dbbe3ce3c9f2a88acb29023f1318fdb0d9b9308a405c78bf2e5a0119
Confirmations
27037
Time
2026-10-05 11:42:24 UTC
Median time
2026-10-05 11:34:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
22cf1c67e6043acf7a89747008239faaf51db2e72ddf93ec3f81046ab3c06757
Previous block
0000005b84deca449ed30d76b11cb589e830efde149bff4acdfe54a10cdb30d6
Next block
000000beb059dc27bfb2b38c7a9d825bf75d5958dd7563f5683548d4fc064109

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 15185 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
22cf1c67e604…046ab3c06757 coinbase1250