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

Block 13582

Hash
000000578eba2e5cdf906b3444474b7d792378fc88b530acbce40f50a1f2b7a2
Confirmations
26589
Time
2026-10-03 13:04:51 UTC
Median time
2026-10-03 12:55:51 UTC
Transactions
2
Size
749
Weight
2,072
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
6bb6869eb83709c557a95bd34250ea0abbc62b0b5b4c3c4074e529c512b1b2b9
Previous block
0000008f60c9392fe2f33e14cf9522810011fe28d1b56fae5a1333a445085eba
Next block
0000003b32ce286c834b57c312571adebe206c7e3f85b6bb4b17abf7b150e0ef

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 13582 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
39e402b59798…e65c5bc649ba coinbase1250.00000406
fd0178d6aeff…b3c6eac3aca4 spends P2MR pays to P2MR214.999907980.00000406