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

Block 7488

Hash
0000002c0bcdf5ae4104f4b990aa5947eb00967428dbcd9c7a9851fc2210354d
Confirmations
33577
Time
2026-09-25 00:38:01 UTC
Median time
2026-09-25 00:22:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
a691f1a0904361fa5580806bc5126747a905dabe0787d777034f842fa9f9b0b2
Previous block
0000000e4b9f8410c297d889c0162bbf167100bcbf2ad3c6c53e69c3284a69c3
Next block
000000282b058a04adff859d06ce1dd2eba5f987ba151a45f00c1d1b9447c092

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 7488 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
a691f1a09043…842fa9f9b0b2 coinbase1250