Block 12900
- Hash
000000aa95e14ca96fe01adf3699fc8e62181495fd5bc493cda34d10c36969b6- Confirmations
- 28210
- Time
- 2026-10-02 16:49:41 UTC
- Median time
- 2026-10-02 16:39:20 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
5de5543a42346f34d6892c9ea04e02944ca97dd6fd75ef1434916f5aad440ff8- Previous block
- 000000a0862bf70cc1295999523f28270305c9a4c2f3218ecd00b1cd92ff65c2
- Next block
- 00000047cc7172e7201f759a2aa89043075167d62c04aa695b7ff32e8a9a2604
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 12900 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 |
|---|---|---|---|---|
| 5de5543a4234…6f5aad440ff8 coinbase | 1 | 2 | 50 |