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

Block 1347

Hash
0000025ec5a74bbf4b1c1a6f890d9b304b62cb818bec161aa152e3f8ba8716ca
Confirmations
39848
Time
2026-09-16 12:36:36 UTC
Median time
2026-09-16 12:28:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0c2b404e35e142a06ebad54ecea520914566cc86fe25ed4b16cbf005801f517b
Previous block
000000dfc1968d6b07ce6461e2a40c273607dafde9ccffca669b3ecfa667282a
Next block
000003136bac3581a08c8eb526a4fb07c054491ce582708e6933df99e32b8ecb

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 1347 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
0c2b404e35e1…f005801f517b coinbase1250