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

Block 8153

Hash
0000004c490e6be5858ea081d77115336fe2cdde046d02033ff648995bc69090
Confirmations
34027
Time
2026-09-26 07:44:48 UTC
Median time
2026-09-26 07:33:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
43bd410bee95999afcf71d8544e25cb1e0ad58fa3bae830c27b29892cc3a39a6
Previous block
00000054fa5a9ca666ccb555f670573f9c476544a278f76879b3bdabd926918c
Next block
00000025db9decdb0997c0c2faa25bb948e098bc88935076928b377c7be23af1

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 8153 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
43bd410bee95…9892cc3a39a6 coinbase1250