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

Block 5951

Hash
00000058bb54843ee6d32abf28d369d57e2a7400dc6f97a11c7f96b59df8e924
Confirmations
36471
Time
2026-09-22 01:26:20 UTC
Median time
2026-09-22 01:16:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
38b3c68117ac8ffacfadc2261401f9bd50dcdbb1e9f3cf9d1d0312204f5531aa
Previous block
000000246fd2d9eeb33ba009a0df0836d3ecf150d52adb9062a7656de15e3555
Next block
00000045523729ff8f60aab6ae05208abd408e42d5433a0dec7850b650a697e6

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 5951 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
38b3c68117ac…12204f5531aa coinbase1250