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

Block 6750

Hash
0000002a678a23ef7f13c83ab6c1211403de3760ae3607f02dea7e1e5bbd7a05
Confirmations
34713
Time
2026-09-23 13:40:15 UTC
Median time
2026-09-23 13:26:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
0a5c2bf26ff90a488603f963dda0c2f82ae1a4a7a0c97fddf5fb8c8f4d85adae
Previous block
0000001fa8c98d1019b0a744e95ff549c0c33ade35ebb1fa2124f61bd965cc09
Next block
0000001d6cb35defe0ad3289cda7c0ca2d67fc926481810ebbab11f6dbeb299f

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 6750 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
0a5c2bf26ff9…8c8f4d85adae coinbase1250