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

Block 1271

Hash
0000023f87f62e06cf074397f859976e297301eaf64fe817d8d506d8adc01e68
Confirmations
40857
Time
2026-09-16 10:36:56 UTC
Median time
2026-09-16 10:29:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b8d562492c835a6fd8e401de97e740539460a93cece460c0b683cdb3b6822500
Previous block
00000182f5b90ca33e7d2c78ef0c8c97105c5a42bd37ecdc23e2281b186090ab
Next block
000002650629e34b8416de4f514d725b4d982fabc4e792a0dc278fd9b6cef9cc

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 1271 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
b8d562492c83…cdb3b6822500 coinbase1250