Block 20823
- Hash
000000cdd23d63dbf5b22d06c353e9dcb840ddf55ff58af82b570daeecb6b680- Confirmations
- 20122
- Time
- 2026-10-12 03:26:21 UTC
- Median time
- 2026-10-12 03:18:16 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
882990cb45832368d674ea9c54c2f82da104a3ac715c9705ec269b4586c6921d- Previous block
- 000000f59649fa99a35b3a17af4e10f01bc4bb1896358c4e3ffb1f94a8dfafbb
- Next block
- 0000012d1ae9f83c70d85ebaf8561da39a912ca9ecf55cb36e81de1008a75de5
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 20823 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
0381561d36d1b0f39dfa5b532c53019e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 882990cb4583…9b4586c6921d coinbase | 1 | 2 | 50 |