Block 12993
- Hash
00000003b1b021d9642115f06e733bf572f21f8d73870a29b2452d02d1fa1e3a- Confirmations
- 29321
- Time
- 2026-10-02 19:36:29 UTC
- Median time
- 2026-10-02 19:27:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
da7572407731d9c9aa17df1a1f3a22c19ecec0d55ee6cc4c9d4564cc69b376f9- Previous block
- 000000022c5f7698db06c577fd30ba4371738fac19dfd595dde069c46127b096
- Next block
- 000000b25b94d81eae1f0a95ab1f5f29c5944f3be734184238da983f670708d9
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 12993 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
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| da7572407731…64cc69b376f9 coinbase | 1 | 2 | 50 |