Block 25839
- Hash
000001843a9eb1e3802890015b204ec455f944eb5fada79003fa551f7d9ba53d- Confirmations
- 16532
- Time
- 2026-10-17 21:30:18 UTC
- Median time
- 2026-10-17 21:22:03 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
1a6a65f99a870d32ff1acd4f8f0eeed8c3ccf0cd3859af28837dcf2d22978ebb- Previous block
- 0000003b6e8a8f194aa96a103128cdedb395935d6d547ffc29b547865ab37c06
- Next block
- 000000ad2f2d9a5aeb145414dd117dd300ecadcb3a6e448b61d0e2a18c250f74
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 25839 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
3d1cffa90d5c1a4bb2ca9fa28f91b402…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1a6a65f99a87…cf2d22978ebb coinbase | 1 | 2 | 50 |