Block 20649
- Hash
000000b0cdb331be0f0b94e68f9009050ef86655148c48871f0b164324a2c2f7- Confirmations
- 20814
- Time
- 2026-10-11 22:38:45 UTC
- Median time
- 2026-10-11 22:30:36 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
995684284fc87246d6276fc9c3f146146d7dcd66c829ea0cd4b487392b50d065- Previous block
- 0000000f2a02b2d3d9c35b60507063e8b30419b172197ec78e28affe5f13c79e
- Next block
- 0000010472c601b98950e922066d0e3d77f3bd98810783ba5504a5ed19d2032a
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 20649 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
6cf289c3b5547899d5480c9d723fe5d2…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 995684284fc8…87392b50d065 coinbase | 1 | 2 | 50 |