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

Block 12080

Hash
00000026e1ce7f0d66c9115991b55bd46dda810ee46db6625069c22adb10a9ee
Confirmations
29001
Time
2026-10-01 16:19:16 UTC
Median time
2026-10-01 16:10:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
d39d8283c349635e4bb9b96b5ffdbd601213ffaeeac693d7e85f61e82e91c322
Previous block
00000048048e9238f8acb0888131bc19ed6d62f904a352e3b73d548be993f2bb
Next block
000000357a9fac6ff25027152949e244f58d97c1ff49af89196b55f35a01cd10

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 12080 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
d39d8283c349…61e82e91c322 coinbase1250