Block 20843
- Hash
0000000ad40fc5dc4d22dd5decbfd194de658ec5d742279f2009ad7ef3fb7195- Confirmations
- 20007
- Time
- 2026-10-12 04:00:03 UTC
- Median time
- 2026-10-12 03:51:34 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
ecf0f9377723dc78d52391af3dc6b380c121fcf07f895e4470a5e68625901f2e- Previous block
- 0000011e989ba5e090f29057bf7536c41e11cf76472e757c6c5fa6a3ae0ea55e
- Next block
- 0000004d6581171c2d6fa942f59c3acd03d932ec63936a20c4cd8c154f16f2a9
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 20843 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
bc07cd4a9fd59e83465c56120ec08188…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ecf0f9377723…e68625901f2e coinbase | 1 | 2 | 50 |