Block 20780
- Hash
000001280d99a67368ae138ccde46aa39cfeed680b644b0bf1cc97adea9134fa- Confirmations
- 19733
- Time
- 2026-10-12 02:16:15 UTC
- Median time
- 2026-10-12 02:08:12 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
1c7d5f3144f965d5b7228fd19baa51ba02439b72c41309d2561e641a9f42ad54- Previous block
- 0000007a46dc6227eb6397c7a7c897a7351962e88cf51fdacabe5f3fc1fb67f1
- Next block
- 000000b7443e4c55aaeaaa7f3c6af30f978f1519c9bac498dffd5349f1e18be1
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 20780 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
2ec8355734d6d8d1a585c2203600ee84…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1c7d5f3144f9…641a9f42ad54 coinbase | 1 | 2 | 50 |