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

Block 6577

Hash
0000002229596babc64f1d1eb3b315fea7b01b825b29bcefcbee365fc2d8ce05
Confirmations
33933
Time
2026-09-23 05:26:41 UTC
Median time
2026-09-23 05:12:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
7514076a2dfc8c6ac839f25d235c2f11835c608abf11827a59aaff23c2c4bcf4
Previous block
00000036e749c8e4376d157fe5ef3a784f82d52ce23d6db18938967de3364acc
Next block
0000000fb0c2f264792d23c5aa3290d77539001184fc61fd90f3db929dd20621

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 6577 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
7514076a2dfc…ff23c2c4bcf4 coinbase1250