Block 28340
- Hash
0000013673cc80a647decadb84a161722e407321b0da25d7ba5ebdc0270a9611- Confirmations
- 11960
- Time
- 2026-10-20 18:22:02 UTC
- Median time
- 2026-10-20 18:13:42 UTC
- Transactions
- 7
- Size
- 4,416
- Weight
- 15,090
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
85c0b99ea0f3af76954f90be87f468a4a341c70a3477af69a3dbaed0b7c85dae- Previous block
- 000000f0f45747c7f2cddd8cd1b5817b4a97c0de248a24779a1a9b430e842180
- Next block
- 00000028ecc46fded731b4fe31b9b37a26635c12a2a9d81d53a6ace5a6cc1a94
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 28340 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
3f5235dd9d5b41711eb2765d66f34f6f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d06337631fd6…0734ce5db645 coinbase | 1 | 2 | 50.00002064 | |
| 2476a18ed189…4a06923bd615 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 2691f80e6417…88e15eecd715 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| efe17ea62bed…e006c0755b24 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 571f18c68452…7ca110816363 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| e53ff960039f…7fe2c334aacb spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |
| 1bc984db1aa4…1515b28e0fd5 spends P2MR pays to P2MR | 1 | 2 | 0.99899312 | 0.00000344 |