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

Block 13583

Hash
0000003b32ce286c834b57c312571adebe206c7e3f85b6bb4b17abf7b150e0ef
Confirmations
26538
Time
2026-10-03 13:06:49 UTC
Median time
2026-10-03 12:57:29 UTC
Transactions
2
Size
8,069
Weight
9,392
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
a331cfa6739a0d3286a42529ba13dc85f6912f22261ccc7e6cc6997747fb29f2
Previous block
000000578eba2e5cdf906b3444474b7d792378fc88b530acbce40f50a1f2b7a2
Next block
0000008b4b29f16878f0804047b22d3fd29bc3a6d3f4ec068670a5701cfe76d3

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 13583 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
a57c201bba56…114d33e4b113 coinbase1250.00004066
f66c84ae014e…f9a17eda2c11 spends P2MR pays to P2MR215.999867320.00004066