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

Block 17306

Hash
0000008798e7c06c5dd2ea6a9d104dafd89dcc99358c46a27970f04451da9649
Confirmations
24157
Time
2026-10-08 01:02:26 UTC
Median time
2026-10-08 00:54:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
54b7ca09d9774667e28626a10c22092c3cc545d7358348b36a20937cef7fc35e
Previous block
00000050c435470017690192cbc2fa5dab2a36ce12012ccb0cd810b65507ce07
Next block
000000ba1899d3fabe2e3b2e5c0d58dedae6f5a6e18389e2c778d027d6c2eb74

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 17306 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
54b7ca09d977…937cef7fc35e coinbase1250