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

Block 5977

Hash
00000067085c311adfc457e94c7f40299266be49d8bcccf22632517b575044f8
Confirmations
36341
Time
2026-09-22 02:16:18 UTC
Median time
2026-09-22 02:06:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
7af65b3e4ed7581ab994781c8dc3cd64e2d7793ea99bcc072879bce3433d59bb
Previous block
000000caee10d1c911f6091b27159ef2abb45ef0a636e506b89b3fadbf3f09e2
Next block
000000bae88ced1667100fee5a54ed7cb499626ed5b24c0d0c22044827eb79f8

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 5977 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
7af65b3e4ed7…bce3433d59bb coinbase1250