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

Block 6635

Hash
0000002c7f794cd8389fbb9b3f5e20bfa1242a1abe59452ec31ad9a443f7b63c
Confirmations
35509
Time
2026-09-23 08:11:39 UTC
Median time
2026-09-23 07:57:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
5ae0de0b54b091521b06209f2831cc740510424c8d7fa230dfdb412e65fbdeb5
Previous block
0000002055b899bb53d1567db512c61ad2e0958dd90879d66ba14ec250e3f239
Next block
0000001b0ced393b2f3b81bc370b5c88c7533c51a472b13d48b5ee27a64f9d6a

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 6635 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
5ae0de0b54b0…412e65fbdeb5 coinbase1250