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

Block 9688

Hash
0000004a44b489c9ba371ea2b90cef4b62708501e4f24ff6774df26e1dbba091
Confirmations
30851
Time
2026-09-28 13:56:45 UTC
Median time
2026-09-28 13:40:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
11c08e83a005c70d19fbee864f81662ada3847484206dc5afc8a1803bca85bab
Previous block
0000000a5bca92164bdffb61d0af3da5962584a0e6d926ac5d36a91d0b9fc113
Next block
000000628b15c7adcfa3a64b11519a0ebd7cf7ad077ac4914e1334a8dc442d1b

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 9688 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
11c08e83a005…1803bca85bab coinbase1250