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

Block 6520

Hash
000000293b2d65e4e28ca2ac571f2092557ad976cc71aad2f5be4a3d24ef1573
Confirmations
34244
Time
2026-09-23 02:47:57 UTC
Median time
2026-09-23 02:33:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
00f2462b66aa50375fa296f3378697b5695a3a4678df0644c562df88f147db09
Previous block
000000324d13a4686d81d4a24fd546ca6c69885408c484f71e25e72640dda19a
Next block
0000003481fba450a8b48f31042bda1b5d027ec92af8e34cbf2c257ba1030e3e

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 6520 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
00f2462b66aa…df88f147db09 coinbase1250