Block 12878
- Hash
000000a494d90a1e7b1f8e67c4b83cd66d7a7613f42508590dce390db185981d- Confirmations
- 27440
- Time
- 2026-10-02 16:08:34 UTC
- Median time
- 2026-10-02 15:59:04 UTC
- Transactions
- 2
- Size
- 654
- Weight
- 2,106
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
a0323e6d410de6a1a997a04ab533d8250f7fa3b1a0ace2454deabf498f37f5df- Previous block
- 0000000e97d3e2735cb1712efd433ab75b5d4f587266646aea8b1c172bceea77
- Next block
- 000000417f8e925969433476ac6df91ab067f33bdeabdad14a338d94a359c339
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 12878 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 |
|---|---|---|---|---|
| c868a7c01455…3fc5b8bee92b coinbase | 1 | 2 | 50.0000212 | |
| df8c3c0a0990…932b06b03310 pays to P2MR | 2 | 2 | 0.01786816 | 0.0000212 |