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

Block 13083

Hash
000000723fbb026cf2cf83f25f200e914986055ae7ed1e0f9898d9c391f3cb13
Confirmations
27699
Time
2026-10-02 22:13:53 UTC
Median time
2026-10-02 22:05:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
0960fe1f4fb82e2f85cef2db13fc32ce7302817ea26195a5347b259bdc97b3a7
Previous block
000000a45a8a7721f1a2b24cfa6dd605c49e7a80e5c2cce23812ac9b58cc6626
Next block
00000038eb040d7d4481fecdd013d5060cbb7461ea039486f66d80aa84f6d3a0

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 13083 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
0960fe1f4fb8…259bdc97b3a7 coinbase1250