Block 20077
- Hash
000000ac7a461dad2ef883e21563be0071715ff6e7f219de16e90d9d7a8cabdc- Confirmations
- 20736
- Time
- 2026-10-11 06:50:49 UTC
- Median time
- 2026-10-11 06:42:07 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
8f4a597db83c35a53d25a1341191483b1b31e69f8c7f78324c162e3ca94d5566- Previous block
- 000000a0cb9597e41ea544dd8361f44c251cfa46c3cbd8f837ff0f407b08dc6b
- Next block
- 0000002f0d9868b11f719c13a5687e98e12330c3253aa1e530f7d45252e31f0f
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 20077 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
177dab9714fe0352a1b3442b556ec36e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5953e30998de…9ead8a740e39 coinbase | 1 | 2 | 50.0000031 | |
| 88c2aacccff2…00b40929f4cb pays to P2MR | 1 | 2 | 1.9998479 | 0.0000031 |