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

Block 11505

Hash
00000004a5ff85cd08e0fc958990177e5f1b25e95158c41dc26c7e4b505e916d
Confirmations
29638
Time
2026-09-30 22:27:40 UTC
Median time
2026-09-30 22:18:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
124226bdcd7b326a19dc158336f9b7418439b957a14cfc6c6db70ea0995f1981
Previous block
0000002795842a3aad57a29bba1df9211215d2c2f23e3368d4a6f029e825c659
Next block
0000001968ab152371df4181536be70e99a06221e0cf0542e0e9a159e2b3980a

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 11505 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
124226bdcd7b…0ea0995f1981 coinbase1250