Block 20879
- Hash
00000018d0c8a56db1da2128f4dbf76ce8b7337be50cefebca00c781496ce377- Confirmations
- 21243
- Time
- 2026-10-12 05:00:19 UTC
- Median time
- 2026-10-12 04:51:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
675f0620f21a5ddf695048efa0ce7b7d6d576c70d6b006958d16ded6309276b2- Previous block
- 000000ba5a9458248b6ef8fa6afdf3c44c4defe1d5aa0768b000c3409958b496
- Next block
- 0000007efdcfe55f735fd23ef11e0affcd9cfb821d448af65fcc6c43d951a6da
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 20879 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
b95288d72f985f043ef17f5570051c2f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 675f0620f21a…ded6309276b2 coinbase | 1 | 2 | 50 |