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

Block 4932

Hash
0000001b2256f75203fbc7605eb53632067cf5b2e819d6fdf6d1c58cd24ea319
Confirmations
37444
Time
2026-09-20 14:54:03 UTC
Median time
2026-09-20 14:44:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
7bd4d30d84d08db186f2a256b61e8fe9788191ac484c454d506c2713caf9c1c8
Previous block
00000018ce5df422b6da9c0837a2b1142f46495fc3414d2f70269b3f7184d798
Next block
000000afdf3af88939cf470906adff8d1c32dc20f6527f8ff6d746121aecf680

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 4932 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
7bd4d30d84d0…2713caf9c1c8 coinbase1250