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

Block 6880

Hash
00000035e878ef18c71b120709f77586af7fd0f345f3626f307b7946ded9294b
Confirmations
35212
Time
2026-09-23 19:46:23 UTC
Median time
2026-09-23 19:31:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
280e064b66ba1dce3c6be93b9aa10e2ea2c10bb2b1f0bab35685f50583a07a36
Previous block
000000085df953e262d2a6d927cbd7adcc8566b9207727e15f2efa5180d77866
Next block
00000031a7bffc8b76c8571eabce3d4bbc68b05840ef0fc9c2b0e05587d93409

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 6880 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
280e064b66ba…f50583a07a36 coinbase1250