Block 30340
- Hash
000000e40818d2137cda6467c3b7067482b1f0f5a5d6937f843c1efe390251b4- Confirmations
- 10982
- Time
- 2026-10-23 00:29:32 UTC
- Median time
- 2026-10-23 00:21:28 UTC
- Transactions
- 4
- Size
- 7,099
- Weight
- 16,282
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
8d162d1124482e33d454f095474c0787099cfdc78bdd65f7117e5bad58452f02- Previous block
- 000001c0fdf0689be2b63c6f695496261953e1e7fd1c83ae9909e4239f26e93e
- Next block
- 0000012f652d8a46377f2b2667c7e17c9c26abe760a030e55b8b02de38652d07
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 30340 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
7c11cee9d9c081e53b5d0a8a015352eb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4d30d1be83c7…72ee06d330f1 coinbase | 1 | 2 | 50.00002656 | |
| 2efb3a45c22b…73932de4e7b1 pays to P2MR | 1 | 2 | 6.9998634 | 0.0000031 |
| 940abb14e0d8…65642be9c8cc spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |
| 08c27bccc37e…1230a8d76f7c spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |