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

Block 13141

Hash
00000018c3d4f3164ee8ca66a7461a26b5ae196b730e4d1a388ac1f84e595f68
Confirmations
28439
Time
2026-10-02 23:58:41 UTC
Median time
2026-10-02 23:49:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
95b8598c1656c68a70ed83caca8a49f111f26a7b1dcb6fc0770887d2a7cd0b64
Previous block
000000085f53de06a6990323d2c24e2a48cf5f3c3e11d6805d8963ea709566b2
Next block
0000009025e4a22361f5d00c8a26cf0a9e50cf51393c4d829c8c82c838a2806c

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 13141 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
95b8598c1656…87d2a7cd0b64 coinbase1250