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

Block 7277

Hash
000000258a37546d5ebb4777cf8b4966bd63a0891e4caec33d60af2a1d52aab8
Confirmations
32580
Time
2026-09-24 14:07:04 UTC
Median time
2026-09-24 13:49:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
61f799adeb581ae2440078b181c23f8e40ed2d3c5c529e9483da699120e1746d
Previous block
0000000da0f04194facd529c05a5c2e62f12daa2f0c9a8703bb080b7bf44f5c6
Next block
000000353d3dbd50e93f83f6798807765e0672439f95f85ef6a4d23d7bb621f0

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 7277 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
61f799adeb58…699120e1746d coinbase1250