Block 28279
- Hash
000000f4faa9d010f509586cd58563f4aae572ff401e9c01d61022cf6cb6209d- Confirmations
- 12246
- Time
- 2026-10-20 16:43:07 UTC
- Median time
- 2026-10-20 16:34:53 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0021387367
- Bits
1e01d38f- Merkle root
4a212e40fb0f1a8757146af8516e2173b036f66952b89b4d4f7f3f2b55b9a5ba- Previous block
- 00000123049339be5be2c0cbf1faa2d29d6ec09019339ec85cada886f6e9d46f
- Next block
- 00000033896485fc79c3d74aaaec4f4b3177116b3cf533f9ef423cd31c3a38b3
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 28279 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
a7d0300bb708d76b0c0e29902458ffa3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4a212e40fb0f…3f2b55b9a5ba coinbase | 1 | 2 | 50 |