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

Block 3370

Hash
000002547484cf833aee8764b0653a082040ef9210ad608c8a2d3a4cb2e884f2
Confirmations
37522
Time
2026-09-18 17:55:53 UTC
Median time
2026-09-18 17:48:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
3fa248a9e5cbba5459cffff50dad74ce8e02646ed4aa6fcea114526ab2b44309
Previous block
00000147112b349159934b4a9fe79a50b143ce7f382ead0905100b40a041eb97
Next block
000000e9f87483f45dcc1aa6685002403e888e60bb59132ae3a06dee80a9e62b

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 3370 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
3fa248a9e5cb…526ab2b44309 coinbase1250