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

Block 4928

Hash
000000aec4a25277dc437347f972f45f7c3e1c81dc1cdbfb08573e776d95850b
Confirmations
37466
Time
2026-09-20 14:46:30 UTC
Median time
2026-09-20 14:37:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
21b13eb6aaf0d395bb7884dc51e7ba4786ea46e8a1b61774cfcdf6b5d9c256bc
Previous block
000000cfd98d8ea82987ab2817f44cefd1e046c869384a01af4a884827359f8c
Next block
0000004c3fb30fbadf27c7a524ca447d1a09ff2b6084012e2e1615498e62c13c

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 4928 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
21b13eb6aaf0…f6b5d9c256bc coinbase1250