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

Block 4705

Hash
0000004e796cc17b87b0015dccead19dff0e1977bc261e0587cfabf7287510e1
Confirmations
37439
Time
2026-09-20 07:58:52 UTC
Median time
2026-09-20 07:50:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
b1a516db5d1a9200fec62513422273582fc5e999b9bdf39a9fd703b7420b8084
Previous block
000000998ee4a6b18222931972092efd8b7cd4787f685918cbfe7c11fa80ca2e
Next block
000000346710bd5e7f6b0238e37ff1f327ed4ae4e5a15f15a1fa777c4f00cd89

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 4705 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
b1a516db5d1a…03b7420b8084 coinbase1250