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

Block 12293

Hash
000000a5d282dd17f45ea675732ca735eab60fce50530e0f28ee615acbb127ba
Confirmations
28744
Time
2026-10-01 22:36:36 UTC
Median time
2026-10-01 22:26:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
1ffe9be0f008dd264b0f062bd7b0129b921188dd030722a1657c4581c1611513
Previous block
0000007a3ff408778c1a56324ef9babf6c800cc8e9fd5732d333e3f206c538b2
Next block
0000001a9fe1c8dbf9ad8329139a6d82836f67991e702ab88224332246570373

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 12293 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
1ffe9be0f008…4581c1611513 coinbase1250