Block 20878
- Hash
000000ba5a9458248b6ef8fa6afdf3c44c4defe1d5aa0768b000c3409958b496- Confirmations
- 21243
- Time
- 2026-10-12 04:58:34 UTC
- Median time
- 2026-10-12 04:50:11 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
30a28d6648a98066bc5f2e182498b033796f2eb88414866242543fa1ff164c29- Previous block
- 000000fe1a9567cbcb0b3c0e0a60dd3a58b33747475d2a4d1bd2a23c342d1ab1
- Next block
- 00000018d0c8a56db1da2128f4dbf76ce8b7337be50cefebca00c781496ce377
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 20878 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
251a9352bea5403af0d227b8dfd192d1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 30a28d6648a9…3fa1ff164c29 coinbase | 1 | 2 | 50 |