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

Block 2650

Hash
00000316002e7fdfd1d5c8dc8549678f36edc9d4120e1124ab1e3c7d511b72c3
Confirmations
37746
Time
2026-09-17 22:56:32 UTC
Median time
2026-09-17 22:48:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e239009191a23b3fc0b0967b2d74379fefe5620800f1293ca59c5de7a2722491
Previous block
0000018f7f4c943c9f089dd678f2b92cc709740340c43e0801fd376ab70a68dc
Next block
0000003acc30c4f244c0fb8012618aba3499f3edce88ca41f50a4fe9df8bdd7d

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 2650 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
e239009191a2…5de7a2722491 coinbase1250