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

Block 7803

Hash
000000011e27fad3928385a4b2c12f8a13bfe4633234889bfee435ffdebf7343
Confirmations
34374
Time
2026-09-25 15:39:48 UTC
Median time
2026-09-25 15:30:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
60868ad1d5d56cc1a2fbf68efeac8998646d4358205d54cbe6b9082f673da73b
Previous block
0000001de9ea61c397724682177920aac257a0a8414cd15cee479dcb46ec52f6
Next block
00000004d4fc74cc39a0f9a238936a5e0abf1106326a3bb3e2b3206091e84be8

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 7803 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
60868ad1d5d5…082f673da73b coinbase1250