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

Block 3003

Hash
00000295fc6e93cd7a712b93448bbb582c68ccec65713c9cabf5a28ab3b732fa
Confirmations
39063
Time
2026-09-18 08:14:16 UTC
Median time
2026-09-18 08:06:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1aae9f134c2a8b466f7f7501b4498a033188a3706507d21a62564fe0e192f719
Previous block
0000005b73681ab9cf9b70fb6d4630be54610422cf3fec7c8e5c697a5486efb9
Next block
000002be6e301dc3195f79a1e9bb7e908559f2b5727a37cdd53c1c66ed8390fb

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 3003 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
1aae9f134c2a…4fe0e192f719 coinbase1250