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

Block 13512

Hash
0000006827533598cc9227d12a706157649752bfb769ad479f264cce82882537
Confirmations
27771
Time
2026-10-03 10:58:27 UTC
Median time
2026-10-03 10:49:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
bf32201f5fd1908455507efd9b7c0e6a69b0ba062654803e006d9a5b26e6dba5
Previous block
000000a6d22c31abb2ed72c53f912e2d6444d59d0b1157a3bb937bcc292be455
Next block
0000003db589dbf0fdf04d9a700ff98c133f0a473be720ed6766c5fdb027b164

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 13512 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
bf32201f5fd1…9a5b26e6dba5 coinbase1250