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

Block 17370

Hash
00000005d2ba80e86ffc90953693285d23230556d3ba8a27d909d515485a1fef
Confirmations
24771
Time
2026-10-08 02:52:27 UTC
Median time
2026-10-08 02:43:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
1a7633b895ceb30284342a0aa3b13af2eac315939fb84be79e82ff803632d6d5
Previous block
00000043e120226e8b9d8098e3637f532094d841497e431c0ba6b881c15dcb7a
Next block
0000002876fefebd44a18893257745c046db6b68b9e023a2d9793ddbdfa666ea

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 17370 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
1a7633b895ce…ff803632d6d5 coinbase1250